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2010
AUTOMATIC TRANSFER
SWITCHES
Instructions
(MCCB TYPE)
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BREAKER
& SWITCHGEAR SYSTEM
ATS Instructions
Index
A. General description
P2
B. MCCB TYPE Speciﬁcation
P2
C. The main structure analysis diagram
P3
D. The main structure description
P3
E. Control panel - Electronic
P4
F. Control circuit diagram
P4
G. Control Panel conﬁguration diagram
P5
H. Overall dimensions (mm)
P6
I. Working Chart
P7
J. Automatic Transfer Switch Component description
P7
K. Frequently asked questions and easy maintenance of Description
P9
ATS-I
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ATS Instructions
A. General description
The company’s product is under the control by the strict-quality production, in full compliance with IEC standard,
the control panel through the EMC certification (anti-surge, anti-noise), quality guaranteed products with high
performance, high trust, and provide you with the most satisfactory service.
1 •Apparatus there is access control to be installed in the electrical room, to avoid the nonelectrical maintenance staff or children close, resulting in erroneous action or a sense of
power accident.
2 •Placement:
Install the ATS unit in any protected environment that provides adequate airflow around unit and is free from
excessive dust, corrosive fumes inflammable material and conductive contaminants. Do not operate your ATS
in an environment where the ambient temperature or humidity is high.
3 •Transmission before the Note:
1. First of all, ATS switch to the OFF position
2. Check power line wiring is correct
3. Remove all unnecessary ATS wiring beside Normal power, back-up power, and load
4. Inspection commonly used power supply, Emergency power, load power whether there are short-circuited
or grounded
5. Inspection commonly used power supply , standby power, load power of the terminals have locking
6. Control panel prohibited to use Pak 10000 Ohmmeter high voltage insulation apparatus measurements, for
electric components safety.
4 •Transmission in use Note:
1. During repair or operation is strictly prohibited contact with any terminal.
2. Do not rotation manual operation (except in special circumstances).
3. In addition to a specific need, please do not arbitrarily change any switch.
5 •Manual Operation
When the main switch for some reason, after escape, purports to switch reversion to use, or because of some
accident can not be automatically converted when the operation of the following ways:
Please motor connector before the operation quickly detached and manually switch to the anti-clockwise direction to your desired location, switches have ON, OFF position indicative of the power supply.
B. MCCB TYPE Speciﬁcation
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Type
Pole
BS100CN
2P, 3P, 4P
BS100SN
2P, 3P, 4P
BS100HN
2P, 3P, 4P
BS225CN
2P, 3P, 4P
BS225SN
2P, 3P, 4P
BS400CN
2P, 3P, 4P
BS400SN
2P, 3P, 4P
BS400HN
2P, 3P, 4P
BS600CN
3P, 4P
BS600SN
3P, 4P
Rated current In (A)
10, 15, 20, 30, 40, 50, 60, 75, 100.
125, 150, 175, 200, 225.
250, 300, 350, 400.
500, 600.
AC Rated Breaking Capacity Sym r.m.s(KA) IEC 60947-2 Icu
220V
380V
10
7.5
25
15
50
30
30
22
50
30
35
25
50
35
85
50
35
25
50
25
BS600HN
3P, 4P
85
43
BS800CN
3P, 4P
50
25
BS800SN
3P, 4P
BS800HN
3P, 4P
BS1000HS
3P
BS1200HS
3P
BS1600HS
3P
700, 800.
85
50
100
70
1000.
130
100
1200.
130
100
1400, 1600.
130
100
Note 1: Rated Breaking Capacity (kA) IEC 60947-2
Note 2: Special breaking capacity please contact sales representative.
(1) MCCB
(2) Status display
ATS Instructions
C. The main structure analysis diagram
(3) The manual
operation handle
(4) BTS Terminal Blocks
(5) Gear Motor
(6) Transmission gear
switch structure
(7) Mechanical Interlock
(8) Load Side Bus
D. The main structure description
(1). Shihlin Brand Molded Case Circuit Breaker (Shihlin Electric circuit breakers quality guaranteed).
(2). The Input Display: Display change the red ON / Green OFF conditions, when ATS switch escape from the status quo.
(3). Manual operating handle:
a. Mode of operation, depending on the direction of rotation against the clock to make switch to change the ON and OFF.
b. Optional handles with locks, to prevent equipment by non-management staﬀ of arbitrary action, while the damage.
(4). BTS Terminal Blocks
(5). Gear Motor: The composition of induction motor and reduction gear, according to torque required switch configuration.
(6). Transmission gear switch structure.
(7). Mechanical Interlock devices:
The use of seesaw principle of chain device, in any side of the MCCB inputs on the other side of the bakelite MCCB will
bulge to withstand the primary contact, to avoid both sides of the Switch inputs at the same time.
(8). Load-side bus (400A and above):
Copper forging, jumper two of the secondary side switches, copper-handling devices on the base below the copper connections with copper pillars connected with each other, after locking, and to Silver welding, strengthening the conductive area, resin covered conductive adhesive as a whole at any thickness up to 1.5mm, insulation withstand voltage of
over 1000V or more.
ATS-I
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ATS Instructions
E. Control panel - Electronic
1. Features
a. Following EMC standard (IEC 60947-6), with anti-surge and anti-noise capability.
b. Reading Status Easily: LED lights show status of power supply and load.
c. Self-testing function:
(1).Generator testing switch(AUTO-ON-OFF)
(2).Normal power failure simulation test(TEST-AUTO)
d. Flexibility: Option funtion for “Over and under voltage protecter” and “Input phase fault detector”
2. Delay timer instructions
a. TDEN: Time delay of transfer from Emergency to Normal when the normal power returned to nomal.
b. TDNE: Time delay of transfer from Normal to Emergency when the normal power supply is abnormal.
c. TDES: Time delay on engine starting when the normal power supply is abnormal.(Fixed 4 seconds).
d. TDEC: Time delay for engine cool-oﬀ after the power supply from the emergency power to the utility power.
Supply voltage: AC 220V 50/60Hz
Disk hole size: 194.5mm Width (W) x 164mm high (H)
F. Control circuit diagram
LOAD
Normal power
N3
T
N2
N1
S
R
T
L3
Emergency power
L2
L1
E1
Mechanical Interlock
R
1
11
21
9
S2
9
TNR
10
NLS
NLS
TDEN
E3
U
W
U
W
10
TER
ELS
E2
NR
ELS
6
7
6
7
TDNE
AUTO
NR
來電
TDES
TDEN
TDEC
TNR
Power
TER
ER
TDNE
來電
F
OFF
E
M
Power
S1
TEST
TDES
Access to the remote
control signal generator
ER
38
8
TNR
Notes:
1.S1 Generator Remote Control Auto / Test function
2.S2 common side power simulation test
3. Dashed line for the additional equipment
4. Controlling voltage is 220V, if no please install the
transformer voltage
ATS-I
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TDEC
TER
NR
Code Description:
TNR, TER, ER: Power Relay
M:
motor
TDEN: from emergency to normal power supply switching time required
TDNE: from normal to emergency power supply switching time required
TDEC: generator shutdown delay time
TDES: generator start time delay
G
Control panel (back) Description
Normal power failure
Analog
simulation test
power test
Generator contact
(USE 3.5mm2 LINE)
G
F
ATS Instructions
G. Control panel conﬁguration diagram
3P-ATS access line 3Ø3W 220V
Control panel (back) Terminal Blocks
Test
Auto
10 7
9A 8A 7A 3A 2A 1A
6
8
9
R
W U T
(NN)
(NE)
21
U
T
V
9 10
W NN NE
R
S
8
S.W
R
7
BTS Terminal Blocks
6
8
9
R
W U T
(NN)
(NE)
3P-ATS access line 3Ø4W 220V/380V
4P-ATS access line 3Ø4W 220V/380V
Control panel (back) Terminal Blocks
Control panel(back) Terminal Blocks
10 7
9A 8A 7A 3A 2A 1A
6
R
S
T
BTS Terminal Blocks
7
U
8
V
9
6
8
R
9 W U T
(NN)
(NE)
10 7
9A 8A 7A 3A 2A 1A
6
10
W NN NE
BTS
Fuse
R
S
T
7
U
8
V
6
8
R
9 W U T
(NN)
(NE)
9 10
W NN NE
R
7
S.W
10
SHANG WET
9A 8A 7A 3A 2A 1A
SHANG WET
6
11
Neutral
BTS Terminal Blocks
BTS
ATS for the 3P Connection :
System voltage :
3Ø3W 220V :
Normal power supply connect to R, T, Emergency power connect to U, W.
3Ø4W 220/380V :
Normal power supply connect to R, Emergency power connect to U, neutral (N) connect to T, W.
3Ø3W 380 ~ 480V above : Normal power supply through the transformer into a 220V connect to R, T, Emergency power
through the transformer into a 220V connect to U, NE.
ATS for the 4P connection mode :
System voltage :
3Ø4W 220/380V : Normal power supply connect to R, NN, Emergency power connect to U, NE.
3Ø4W 120/208V: Normal power supply connect to R, T, Emergency power connect to U, W.
Notes: The control power supply for 220V input, such as input supply must be installed without 220V transformer (PT).
Transformer (PT) selected :
a. 225AT The following selection of 100VA.
b. 250 ~ 400AT selection 150VA.
c. 500AT selection above 300VA.
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ATS Instructions
H. Overall dimensions (mm)
3P BS100 & BS225 type
107
30
394
374
180
4P BS100 & BS225 type
197
107
100
55
21
130
165 105
30
394
374
180
107
340
21
103
490
470
247
220
138
21
55
130
Ø10X25*4
4P BS400 type(including high capacity(kA)
121
282
121.5
554
534
268
282
166
30
30
32.5
257
450
430
210
390
3P BS400 type(including high capacity(kA)
121.5
Ø10X25*4
165 105
55
130
Ø10X25*4
55
4P BS100 & BS225 high capacity(kA) type
220
165 105
197
21
130
390
3P BS100 & BS225 high capacity(kA) type
107
140
165 105
Ø10X25*4
340
450
430
210
192
65
200
257 192
65
200
504
Ø10X25*4
Ø10X25*4
434
3P BS600 & BS800 type
156
618
598
306
4P BS600 & BS800 type
156
294
156
747
727
365
40 40
40
48
275 180
294
226
200
200
275 180
65
200
80
Ø10X25*4
Ø10X25*4
689
559
3P BS1000 above high capacity(kA) type
158
622
602
306
438
158
68
205
406 271
358
105
105
200
200
Ø10X25*4
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559
100
Description:
1. This table using the units of millimeters (mm) mark.
2. This form is only marked (for industrial use Standard type) size.
3. This table is for standard specification, if requir the
special specification, please contact representative.
TDES
<--->
TDNE
<--->
TDEN
<--->
TDEC
<--->
NORMAL SOURCE (N1,N2,N3)
EMERGENCY SOURCE(E1,E2,E3)
GENERATOR
1
LOAD(L1,L2,L3)
2
ATS Instructions
I. Working Chart of the ATS
2
REMOTE GENERATOR
NOTE :
1.Generator is Start by Manual operation or Signal from F-G Terminal (TDES)
2.Time for Mechanical Tranfer position
3.TDES = is fixed time 4 sec
J. Automatic Transfer Switch Component description
Note. “*”Number table is non-standard goods, For purchase information, please contact the company, and in order that
stated in
* 1. TIME DELAY ON ENGINE STARING (TDES)
When the normal(common) power supply is irregular or disappear, the engine will start after 4 seconds (standard)
A. Fixed 4 second (standard)
B. Adjustable 1 ~ 3 minutes (custom)
2.
3.
4.
5.
TIME DELAY NORMAL TO EMERGENCY (TDNE)
When the normal(common) power loss, while the engine starting voltage is established, the relay (TDEN), begin to
set the value of time, so that normal(common) power switch to emergency(standby) power supply.
A. Adjustable 1 ~ 30 seconds (standard)
B. Adjustable 1 ~ 60 seconds (custom)
C. Adjustable 1 ~ 30 minutes (custom)
TIME DELAY EMERGENCY TO NORMAL (TDEN)
When the normal(common) power supply is back to normal, the relay (TDEN), that is set to embark on the value of
time, so that emergency(standby) power switch to the normal(common) power.
A. Adjustable 1 ~ 30 seconds (standard)
B. Adjustable 1 ~ 60 seconds (custom)
C. Adjustable 1 ~ 3 minutes (custom)
TIME DELAY FOR ENGINE COOL OFF (TDEC)
When the normal(common) to restore power supply, and switch is completed, the relay (TDEC), namely, the value
set to embark on the start time so that the engine generator under no-load shutdown.
A. Adjustable 1 ~ 60 seconds (custom)
B. Adjustable 1 ~ 3 minutes (standard)
C. Adjustable 1 ~ 30 minutes (custom)
TEST SWITCH
This switch can be used assuming power outage, so that generator operation and load testing functionality of ATS.
ATS-I
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ATS Instructions
6.
Two / three-stage selector switch
A. TEST: Available on the assumption that power outage, so that generators start, and switch to standby (emergency) power supply.
B. OFF: to make the engine shut down.
C. AUTO: in this location.
7.
PILOT LIGHTS
Emergency(standby) power load indicator (red)
Normal(common) power load indicator (green), made
8.
ENGINE START CONTACIS
Is used to control the engine starter generator
9.
RELAY AUXILIARY CONTACIS
Normal(common) power auxiliary relay (NR) 2a2b contact
Emergency(standby) power auxiliary relay (ER) 2a2b contact
* 10. High Breaking Capacity Molded Case Circuit Breaker
If you need this high capacity (kA) non-melting line circuit breaker can refer to the company’s MCCB catalog
choice.
* 11. REV. PREVENING RELAY
Could confirm that the phase sequence and the lack of three-phase phase, to prevent the reverse-phase motor
running. The protector system has nothing to do with voltage detection and the load.
* 12. UNDER VOLTAGE RELAY
A. Mining-phase protection design standards, with a view to operating voltage voltage display from 85 ~ 264V,
detection voltage range of 1V ~ 499V, can be set to escape and restore the value.
B. Normal(common) side and Emergency side 3Φ the installation of a three-phase protection.
* 13. OVER VOLTAGE RELAY
Over-voltage sensing relays, the detection voltage range of 1V ~ 499V, can be set to escape and restore the value.
14. CONTROL FUSE
Control circuit with fuse, just installed in the main control line.
* 15. Remote-line non-single-contact
If the generator itself, the remote control circuit is not a single contact, that is, remote control line in three or
more, please specified.
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1. Why normal power outages, generators will not start?
Solutions:
a. Control panel to selectively switch (AUTO-OFF-TEST) change to the “TEST” position. (This feature is to launch a
remote control signal generator)
b. Generator does not start factors:
i. Generator Remote Cord not linked: Please connect.
ii. Generator itself isn’ t on automatic position: Please change to the automatic position.
iii. Signal diameter is too small (or too far away), change more than 3.5mm2.
c. After following A and B action, change switch back to “AUTO” position.
DC24V -
G
+
ATS Instructions
K• Frequently asked questions and easy maintenance of Description
Generator start
selector switch
R
ATS
2. Why Normal power outages, generators started, but there is no
switching power supply?
Solutions:
a. To determine the control panel, whether the standby power LED lights be
switched on or micro-light.
b. No lighting condition Description:
i. Not yet reached the ATS generator voltage output of a measurement (the
amount of UW whether there is 220V)
ii. N-phase generator Missed.
iii. Control panel fuse burned:
Please take control back of the spare fuses for replacement.
c. There are lighting conditions: Measuring (8), (10) whether there is 220V.
A. No, to confirm the motor capacitor line then good.
B. Yes, please contact the technical staﬀ. (Possibly motor immersion)
3. Why is the normal power is restored, but did not switch power
supply?
Solutions:
a. To determine the control panel, LED lights were used on incoming calls
whether the switch-or micro-light.
b. No lighting condition Description:
i. Nornal power voltage output not yet reached the ATS time measurements
(the amount of (R), (T) whether there is 220V)
ii. Missed normal power N-phase
iii. Control panel fuse burned down: (if (R), (T) with 220V)
Please take control back of the spare fuses for replacement
iv. Control panel, change switch back to “auto” position.
v. (11), (21) contact is short-circuit chip is loose.
c. There are lighting conditions: Please contact the technical staﬀ.
Standby power
LED light
normal power
LED light
ATS-I
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ATS Instructions
4. Why is the normal power is restored, generators can not be shut down after the time?
Solutions:
a. To confirm whether the COOL OFF lights switched on
b. Lighting conditions Note: (generator operation)
i. Generating its own built-in delay shutdown feature.
ii. Check “TDEC” timer in the other sets ATS.
iii. Generator is switched to automatic.
c. No lighting: Please contact the technical staﬀ.
5. Normal power supply and power LED lights are
available but no output?
Status: AUX circuit breaker may malfunction.
Solution: Please contact the technical staﬀ.
6. Generator power and LED lights are available
but no output?
Status: AUX circuit breaker may malfunction.
Solution: Please contact the technical staﬀ
7. Why ATS has been rotating motor will not stop?
Status:
a. Breaker failure.
b. Mechanical chain of failures.
Solution:
a. Please remove control panel (8) line (motor power line)
b. Please contact the technical staﬀ.
ATS-I
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ENGINE COOL OFF
of the LED lights
MEMO
ATS-I
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MEMO
ATS-I
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Vacuum Circuit Breaker, Air Circuit Breaker, Molded Case Circuit Breaker, Earth-Leakage Circuit Breaker, Miniature Circuit
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Head Office
16F, No.88, Sec.6, Chung Shan N. Rd., Taipei, 111 Taiwan
T. +886-2-2834-2662
F. +886-2-2836-6187
Export Sales Dept.
3F, No.9, Sec.1, Chang-An E. Rd., Taipei, 104 Taiwan
T. +886-2-2541-9822
F. +886-2-2581-2665
e-mail. export@seec.com.tw
Breaker and
Switchgear Factory
No.234, ChungLun,HsinFun, HsinChu,Taiwan
T. +886-3-599-5111
F. +886-3-599-5259
Overseas Office
Shihlin Electric U.S.A.
80 South Lake Avenue, Suite 780, Pasadena, CA 91101
T. +1-626-535-0132
F. +1-626-535-0134
e-mail. sales@seecusa.com
Area Distributor
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2010, 1,000