User manual INTERMATIC PG4500

[. . . ] All wire leads should be kept as short as possible to insure optimum operation. The integral disconnect switch and internal Ferraz Shawmut VSP fuses are the prime current protection devices for this SPD; therefore, lead wires may be connected to either a bus bar or a multi-pole breaker. If connected to a breaker, use a 60 to 100 amp breaker with the appropriate number of poles. Panel breakers will not trip from surge activity due to their inherent slow response. NOTE: For installations connecting directly to bus bar, the PG Series must be less than ten feet (10') wire distance from the bus bar to qualify the internal disconnect switch and fuses as the primary overcurrent device in accordance with the NEC 10 foot rule 240-21(b). MOUNTING 1. [. . . ] During normal operation, the contact will be closed between C and N/O. The contact will open during an alarm condition. Two Wire Opened Loop: Connect the feed wire to the Common ( C ) wire and return wire to the Normally Closed (N/C) wire. During normal operation, the contact will be opened between C and N/C. The contact will close during an alarm condition. Three Wire Supervised Loop: Connect feed wire to the Common (C) wire, one return wire to the Normally Opened (N/O) wire and the second return wire to the Normally Closed (N/C) wire. During normal operation, the contact will be closed between C and N/O and opened between C and N/C. An alarm condition will reverse the condition. Consult the instructions for your specific monitoring system for additional information. Brown - c Violet - n/c Orange - n/o 600 VAC Three Phase Delta L1 L2 L3 G Figure 7 BLACK BLACK BLACK GREEN MODELS: PG4001-600-3D PG4501-600-3D PG5001-600-3D SILENCE NORMAL TEST SUGGESTED WIRE SIZES SERIES PG4000 PG4500 PG5000 UNDER 3' 8 AWG 6 AWG 4 AWG UNDER 6' 6 AWG 4 AWG 2 AWG OVER 6' 4 AWG 2 AWG 2 AWG Normal operating condition - relay energized Brown - c Violet - n/c Orange - n/o Alarm condition - relay not energized NOTE: For convenience and working safety, these wiring diagrams show installation on the load side of a breaker. PG Series 4000, 4500 and 5000 systems may be installed without an external breaker. Refer to installation instruction number 4 on page 1. 2 FINAL CHECKOUT PROCEDURE 1. Make sure that the Dead-front panel has been replaced and properly secured by replacing all bolts. Make sure that the cover is closed and secured by all bolts. Place alarm Alarm Switch in the NORMAL position. Turn the PG Series disconnect switch to ON position. RESTORE electric power to the PG Series circuit or equipment circuit. Check all PROTECTION STATUS Line indicator lights for proper illumination. Confirm that the PROTECTION STATUS Alarm indicator is OFF. Check output continuity for the alarm relay. (a) Common to Normally Open = 0 ohms; (b) Common to Normally Closed = greater than 10 M ohms. Place Alarm Switch in SILENCE position: Audible alarm should sound. [. . . ] If the purchaser discovers a defect in material or workmanship, the purchaser must promptly submit a warranty claim. Upon a determination by Intermatic that the Product is defective, Intermatic shall correct any defect in material or workmanship by, at Intermatic's option, either repairing or replacing the Defective Product. Any repair, including both parts and labor, shall be at Intermatic's expense. The foregoing remedies are the purchaser's exclusive remedies for a breach of warranty. [. . . ]