
Littelfuse 460-575 3-Phase Voltage Monitor Protection Relays and Controls Voltage Monitoring Relays 460 Voltage Monitor
2018-09-19 17:11:22
Description:
475 to 600VAC……
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Assortments
Description
Littelfuse 460-575 3-Phase Voltage Monitor Protection Relays and Controls Voltage Monitoring Relays 460 Voltage Monitor
Input Voltage (V) | 475 to 600VAC |
Maximum Input Power | 6W |
Input AC Line Frequency (Hz) | 50/60Hz (50Hz will increase all delay timers by 20%.) |
Output Form | Form C |
Output Load Rating (VA) | Pilot Duty: 480VA @ 240VAC B300; General Purpose: 10A @ 240VAC |
Restart Delay Range | 1 - 500s adjustable |
Trip Delay Range | Over Under and Unbalanced Voltage: 1 - 30s adjustable; Single-Phase Faults (>25%UB): 1s fixed |
Trip Point Accuracy (%) | ±1% |
Overvoltage Trip Voltage (%) | 110% |
Overvoltage Reset Voltage (%) | 107% |
Undervoltage Trip Voltage | 90% |
Undervoltage Reset Voltage (%) | 93% |
Voltage Unbalance Trip Point (%) | 2 - 8% adjustable |
Voltage Unbalance Reset (%) | Trip setting minus 1% (5-8%) or Trip setting minus 0.5% (2-4%) |
Protection Class | IP20 NEMA 1 (finger safe) |
Termination Type | Torque: 6in-lbs; Wire: Stranded or solid 12-20AWG one per terminal |
Mounting Method | 35mm DIN rail or Surface Mount (#6 or #8 screws) |
Operating Temperature | -20° to 70°C (-4° to 158°F) |
Storage Temperature (F/C) | -40° to 80°C (-40° to 176°F) |
Humidity | 10-95% non condensing per IEC 68-2-3 |
Dimensions | 3.50 in H x 2.08 in W x 2.35 in D (88.9 x 52.9 x 59.7 mm) |
Weight (lbs/g) | 0.7 lb. (11.2 oz. 317.5 g) |
Similar model codes for your reference :
460, 460-14, 460-15, 460-400HZ, 460-575, 460-575-14, 460-B, 460-L, 460-MR, 460-OEM, 460-VBM, 460L-OEM
If you have any question, please do not hesitate to contact with me online
Contact details :
Shirley Sun
Sales Engineer
HONGKONG XIEYUAN TECH CO., LIMITED
Add : 7-A16, Caishen Commercial Plaza, Hangkou Railway Station, Wuhan, China
M : +86-15172506760 (WhatsApp & Wechat) | T : +86-27-85309780 | F : +86-27-85309780
Email : Shirley@whxyauto.com Skype : 169649423@qq.com
Web : www.hkxytech.com