THOMSON TS 870 User Manual

TS 870 Transfer Switch
PM062 REV 11 16/04/19 2 Thomson Power Systems
4. GENERAL DESCRIPTION 13
4.1. TSC 900 ATS CONTROLLER 13
4.2. ATS POWER SWITCHING MECHANISM 14
4.3. PRODUCT MODEL CODE 18
4.4. TYPICAL COMMISSIONING PROCEDURES 19
5. AUTOMATIC SEQUENCE OF OPERATION 19
5.1. STANDARD ATS - OPEN TRANSITION 19
5.2. STANDARD ATS - CLOSED TRANSITION 20
5.3. DUAL SOURCE ATS 23
5.4. SERVICE ENTRANCE RATED ATS 25
5.5. TEST MODES 30
6. OVER CURRENT PROTECTION 31
6.1. STANDARD TS 870 AUTOMATIC TRANSFER SWITCH 31
6.2. OPTIONAL TS 870 AUTOMATIC TRANSFER SWITCH WITH INTEGRAL OVER
CURRENT PROTECTION 31
7. GENERAL NOTES ON SERVICING TRANSFER SWITCH MECHANISMS 33
8. ATS MANUAL OPERATING INSTRUCTIONS 35
8.1. S-STYLE ATS -MANUAL OPERATION 35
8.2. T-STYLE ATS -MANUAL OPERATION 37
8.3. MO STYLE ATS -MANUAL OPERATION 39
9. FRONT VIEW (TYPICAL) 3 / 4 POLE 100A-250A S-STYLE TRANSFER
MECHANISM 47
10. FRONT VIEW (TYPICAL) 3 POLE 400A-800A S-STYLE TRANSFER MECHANISM
(MECHANISM FRONT COVER REMOVED) 48
11. FRONT VIEW (TYPICAL) 3 / 4 POLE MOTOR OPERATOR (MO) STYLE TRANSFER
MECHANISM (400A-800A CLOSED TRANSITION, 1000-1200A) 49
12. CABLE TERMINAL INFORMATION 50

THOMSON TS 870 Specifications

General

Brand	THOMSON
Model	TS 870
Category	Switch
Language	English