730TD

Reverse Power Relays WILMAR™ Protective Relays – 700 Series w/ Adjustable Time Delay Function: 32 • ANSI/IEEE C37.90-1978 • UL file No. E58048 • CSA file No. LR61158 TERMINAL STRIPS #6 - 32 SCREWS Several types of Reverse Power Relays are available including relays sensitive to reverse reactive power (KVAR). WILMAR is the leading brand of reverse power relays. Our rugged sealed construction provides continuous and reliable operation unaffected by shock, vibration or other severe environments. Reverse Power Relays are used for the protection of generator sets operating in parallel. 3.0 Model 710TD 4.0 78 3/ Note: Dimensions in inches. Multiply values by 25.4 for dimensions in mm. Part Number Line Voltage ...................................... Model 710TD = 120 V, 220 V or 266 V, line to neutral Model 730TD = 120 V, 230 V, 380 V, 460 V, L-L, 3 Phase or 120 V, Single Phase, L-N All models for three phase, three wire sensing are available, see part number selection Line Frequency ................................. 50-500 Hz. Current Requirements ..................... 0 to 5 amp max direct or from CT with 5 amp secondary Trip Adjustment ............................... Screwdriver adjustable 4% to 20% (of the 5 amp rating) Time Delay Adjustment .................... 0.5 to 20 seconds, screwdriver adjustable Output Contacts ............................... One set N.O., one set N.C. Contact Ratings ................................ 5 amp resistive at 120 AC or 28 Vdc Power Consumption ........................ Voltage circuit: 2 VA max. Current circuit: 4 VA max. Notes: 1. Remove screw for access to the pick-up and time delay adjustments. 2. Clockwise rotation of the pick-up adjustment will raise the reverse trip point. 3. Clockwise rotation of the time adjustment will increase the time delay. Consult factory for additional models. 4. Polarity of the voltage and the current connections must be observed for true power sensing. 5. Interchanging connections on terminals 5 and 6, will cause the output contacts to pick-up on forward power and dropout on no power or reverse power. Tyco Electronics / www.tycoelectronics.com / Factory Direct Technical Support: 800-253-4560, ext. 2023 (U.S., Canada, Mexico) or 805-220-2020, ext. 2023 (International) 12 4/ 78 4/ 58 4/ Designed for 120, 220 or 266 volt line to neutral connection Model 720TD (X) thru 724TD (X) 13 / 64" D IA. 4 MTG. HOLES PART NUMBER SELECTION PRODUCT SPECIFICATIONS 700TD Series For operation on three phase, three wire PART NUMBER SELECTION Sample Part No. 720TDX Type: 710TD = 120V, 220V, 266V line to neutral 720TD = 120V, L-L, 3 Phase 721TD = 230V, L-L, 3 Phase 722TD = 380V, L-L, 3 Phase 723TD = 460V, L-L, 3 Phase 724TD = 575V, L-L, 3 Phase 725TD = 416V, L-L, 3 Phase 730TD = 120 V, 230 V, 380 V, 460 V, L-L, 3 Phase or 120 V, Single Phase, L-N Mounting: X = Flange Blank - Stud Options: 7 = Reverse Inductive, 60 Hz 29