User manual INTERMATIC PG3000-3500

[. . . ] 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 fuses as the primary overcurrent device in accordance with the NEC 10 foot rule 240-21(b). MOUNTING 1. Attach the upper and lower mounting rails to the PG Series Cabinet using the screws provided. Pre-drill holes in the surface on which the PG Series will be mounted. [. . . ] Two Wire Closed Loop: Connect feed wire to the Common (C) wire and return wire to the Normally Opened (N/O) wire. During normal operation, the contact will be closed between C and N/O. 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. 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. Consult the instructions for your specific monitoring system for additional information. Brown - c Violet - n/c Orange - n/o Normal operating condition - relay energized Brown - c Violet - n/c 600 VAC Three Phase Delta L1 L2 L3 G Figure 7 BLACK BLACK BLACK GREEN SILENCE NORMAL TEST MODELS: PG3000-600-3D PG3500-600-3D SUGGESTED WIRE SIZES SERIES PG3000 PG3500 UNDER 3' 10 AWG 8 AWG UNDER 6' 8 AWG 6 AWG OVER 6' 6 AWG 4 AWG NOTE: These wiring diagrams show installation of the PG Series unit on the load side of a breaker. While these units have internal fusing, it is recommended that a 60 to 100 amp breaker be used as a disconnect. Refer to installation instruction number 4 on page 1. 2 Orange - n/o Alarm condition - relay not energized FINAL CHECKOUT PROCEDURE 1. Make sure that the Dead-front panel has been replaced and properly secured by replacing all bolts. Check all PROTECTION STATUS Line indicator lights for proper illumination. (a) Common to Normally Open = 0 ohms; (b) Common to Normally Closed = greater than 10 M ohms. Audible alarm should sound and the alarm relay outputs should reverse state. Release the switch and allow it to return to the NORMAL position. OPERATION 1. The ALARM SWITCH should be in the NORMAL position for standard operating conditions. The cabinet door must be closed and all bolts secured to prevent access by unauthorized personnel. Periodic functional checks of the system as required by local codes or procedures are conducted by performing steps 9 and 10 of the FINAL CHECKOUT PROCEDURE. ALARM CONDITIONS Alarm sounding and relay in "alarm state" 1. [. . . ] 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. For purposes of this Limited Warranty, a Power Transient shall mean over-voltage resulting from momentary voltage spikes or surges on an AC power line of magnitude that the Product, according to its specifications, is designed to stop before such spikes or surges affect downstream equipment. [. . . ]