Cm-Pss.41P Three-Phase Monitoring Relay 1SVR740884R3300

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Cm-Pss.41P Three-Phase Monitoring Relay 1SVR740884R3300

£372.70 inc VAT £310.58 ex VAT

SKU: 2501047428 Category: Tags: ,

Description

Detail

The CM-MPS.41P Is A Multifunctional Relay From The CM Three-Phase Monitors Range. It Operates With A Rated Control Supply Voltage / Three-Phase Measuring Voltage Of 300-500 V AC 50/60 Hz And Has A 2 C/O (SPDT) Output With Contacts Rated At 250 V / 4 A. This Relay Monitors All Phase Parameters Such As Over/Undervoltage, Phase Unbalance And Phase Failure. The Corresponding Threshold Values Are Adjustable. Phase Sequence Monitoring As Well As An ON Or OFF Tripping Delay Are Selectable. The Tripping Delay Is Adjustable Over A Range Of Instantaneous To 30 S (0, 0.1-30 S). A Sealable Transparent Cover For Protection Against Unauthorized Changes Is Available As Accessory. The Device Offers Maintenance Free Easy Connect Technology With Push-In Terminals.

  • · Three-Phase Monitoring Relay

Specification

  • Number of contacts as normally closed contact : 0
  • Phase imbalance monitoring : Yes
  • Function over voltage detection : Yes
  • Function under voltage detection : Yes
  • Phase failure detection : Yes
  • Phase sequence monitoring : Yes
  • Voltage measurement range : 300 – 500 V
  • With detachable clamps : No
  • Rated control supply voltage Us at DC : – – – V
  • Rated control supply voltage Us at AC 50HZ : 300 – 500 V
  • Rated control supply voltage Us at AC 60HZ : 300 – 500 V
  • Type of electric connection : Spring clamp connection
  • Min. adjustable off-delay time : 0.1 s
  • Height : 85.6 mm
  • Min. adjustable delay-on energization time : 0.2 s
  • Number of contacts as normally open contact : 0
  • Max. permitted delay-on energization time : 0.2 s
  • Max. permitted off-delay time : 30 s
  • Depth : 103.7 mm
  • Number of contacts as change-over contact : 2
  • Width : 22.5 mm
  • Voltage type for actuating : AC

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