Crouzet Phase, Voltage Monitoring Relay With SPDT Contacts, 3 Phase, 208 → 480 V ac

  • RS庫存編號 262-025
  • 製造零件編號 84873025
  • 製造商 Crouzet
產品概覽和技術數據資料表
法例與合規
相容
COO (Country of Origin): FR
產品詳細資訊

MW series phase control relay

Three-phase network control: phase sequence, phase loss, imbalance (asymmetry), under and overvoltage.
Single to multi-function product range.
Multi-voltage from 3 x 208 → 3 x 480 Vac 0.
Controls its own voltage supply.
Measurement in true RMS.
LED status display
    Type and Functions
    MWG: Sequence and phase loss
    MWA: Sequence, loss and imbalance
    MWU: Sequence, loss, undervoltage
    MWUA: Sequence, loss, imbalance, overvoltage and
    undervoltage in window mode

Operating voltage: 3 x 208 → 3 x 480 Vac (-15 % /+10 %)
Measuring range: 176 → 528 Vac
Phase-phase voltage selection: 208 - 220 - 380 - 400 - 415 - 440 - 480
Voltage threshold setting: 2 → 20 % of selected Un
Voltage threshold hysteresis: 5 % fixed
Asymmetrical threshold hysteresis: 10 % fixed
Delay at threshold: 0.1 → 10 s (0 +10 %)
Output: 1 single changeover relay
Cut-off voltage (max.): 250 Vac / Vdc
Cut-off current (max.): 5 A AC / DC
Enclosure: 17.5 mm
Approvals UL, CSA, GL, GOST, WEEE
規格
Attribute Value
Monitoring Application Phase, Voltage
Supply Voltage 208 → 480 V ac
Contact Configuration SPDT
Voltage Sensitivity Overvoltage, Undervoltage
Electrical Phase 3
Voltage Sensing Range 183 → 528 V ac
Phase Sensitivity Phase Failure, Phase Imbalance, Phase Sequence
Time Delay 0.1 → 10 s
Minimum Operating Temperature -20°C
Dimensions 65.5 x 17.5 x 92.6 mm
Height 92.6mm
Maximum Operating Temperature +50°C
Operating Temperature Range -20 → +50 °C
Maximum Voltage Sensed 528V ac
Minimum Voltage Sensed 183 V ac
Length 65.5mm
Width 17.5mm
1 現貨庫存,可於3工作日發貨。
單價 個
HK$ 1,144.53
(不含稅)
單位
Per unit
1 +
HK$1,144.53