1. GENERAL DATA AND INFORMATION: Circuit Ref. Designation Panel No. DCDB# Diagram no: Relay Type Self-Reset Model No. CAD32GD Aux. Voltage 125 VDC Make No. of Contacts 2 N/C + 2 N/O 2. MECHANICAL CHECKS AND VISUAL INSPECTION: ITEM DESCRIPTION CHECKED 1 Inspect for any physical damage or defects. 2 Verify connections as per approved drawing 3. ELECTRICAL TESTS: 3.1 PICKUP / DROP OFF TEST: Voltage (V) Current (mA) Coil Ref. Pick up Drop off Pick up Drop off (A1) (A2) – PICK UP RANGE : 70-125% Uc DROP OFF RANGE : 10-25% Uc 3.2 TIMING TEST: Actual Time (msec) Expected Time (msec) Contacts No. Pick up Drop off Pick up Drop off 13 - 14 35 - 45 ms 20 ms 3.3 BURDEN AT RATED VOLTAGE: Burden Coil Voltage (V) Current (mA) Burden (W) Limits Operate coil 125 5.4 W 4. FUNCTIONAL TEST: ITEM DESCRIPTION CHECKED 1 All output contacts resistance measured. 2 Flag operation checked. 3 Aux. Contacts checked.
1. GENERAL DATA AND INFORMATION: Circuit Ref. Designation Panel No. DCDB# Diagram no: Relay Type Self-Reset Model No. CAD32GD Make Aux. Voltage 125 VDC No. of Contacts 2 N/C + 2 N/O 2. MECHANICAL CHECKS AND VISUAL INSPECTION: ITEM DESCRIPTION CHECKED 1 Inspect for any physical damage or defects. 2 Verify connections as per approved drawing 3. ELECTRICAL TESTS: 3.1 PICKUP / DROP OFF TEST: Coil Ref. Voltage (V) Current (mA) Pick up Drop off Pick up Drop off (A1) – (A2) PICK UP RANGE : 70-125% Uc DROP OFF RANGE : 10-25% Uc 3.2 TIMING TEST: Contacts No. Actual Time (msec) Expected Time (msec) Pick up Drop off Pick up Drop off 13 - 14 35 - 45 ms 20 ms 3.3 BURDEN AT RATED VOLTAGE: Coil Voltage (V) Current (mA) Burden (W) Burden Limits Operate coil 125 5.4 W 4. FUNCTIONAL TEST: ITEM DESCRIPTION CHECKED 1 All output contacts resistance measured. 2 Flag operation checked. 3 Aux. Contacts checked.
contactor_cad32gd.docx