Cookie Img
Send Inquiry Send SMS    Call Me Free Offline
Home » Products » VMR & Earth Fault Relay » Voltage Monitoring & Phase Sequence Relays

Voltage Monitoring & Phase Sequence Relays

Voltage Monitoring & Phase Sequence Relays
Voltage Monitoring & Phase Sequence Relays
Product Code : 16
Product Description

Voltage Monitoring & Phase Sequence Relays

Protection Relays

  • Micro-controller based design to monitor and protect supply/line voltage from unhealthy limits.
  • Models are available to suite single phase, 3 Phase 3 Wire, 3 Phase 4 Wire applications.

Application / protection

  • Under Voltage.
  • Over Voltage.
  • Single Phasing Protection/phase Loss.
  • Unbalance Voltage.
  • Reverse Phase Sequere.
  • Earth Leakage Phase.
  • Under/over/single Phase Seqvance Protection.
  • Under/over/unbalance Voltage, Single Phase Seqvance Protection.

Features

  • True RMS Measurement.
  • 3Ph-3W / 3Ph-4W systems.
  • Micro-controller based design with SMD technology.
  • No Auxiliary required (Self Supply Monitoring).
  • Programmable Auto & Manual Reset.
  • Progammable Fail Safe & Non Fail Safe Mode.
  • Adjustable On time delay & Off time delay.
  • LED Indications for all faults.
  • DPDT Relay, SPDT Relay (5A Res. Contacts).
  • Din Rail Mounting (35mm).
  • Termination - Screw type

Protection

Time Delay

Reset Type

Supply

Contact Type

Model No.

Variable Setting

Fixed Setting

-

Single Phase

Prevention & Phase

Sequence

Trip Time <100ms

Auto Reset

3P-3W

1C/O

VMP 36A2-1

2C/O

VMP 36A2-2

3P-4W

1C/O

VMP 46A2-1

2C/O

VMP 46A2-2

-

Single Phase

Prevention , Phase

Sequence &

Unbalance (10%)

Fix Trip Delay

(5s) & Fix Reset

Delay (5s) for UB

Auto Reset

3P-3W

1C/O

VMP 37A2-1

2C/O

VMP 37A2-2

3P-4W

1C/O

VMP 47A2-1

2C/O

VMP 47A2-2

-

Single Phase

Prevention , Phase

Sequence &

Unbalance (15%)

Fix Trip Delay

(5s) & Fix Reset

Delay (5s) for UB

Auto Reset

3P-3W

1C/O

VMP 38A2-1

2C/O

VMP 38A2-2

3P-4W

1C/O

VMP 48A2-1

2C/O

VMP 48A2-2

Under Voltage

Single Phase

Prevention

Adjustable Trip Delay

(.2-10sec)

Auto Reset

3P-3W

1C/O

VMR 39A0-1

2C/O

VMR 39A0-2

3P-4W

1C/O

VMR 49A0-1

2C/O

VMR 49A0-2

Over Voltage

Single Phase

Prevention

Adjustable

Separate

Trip Delay

(.2-10sec)

Auto Reset

3P-3W

1C/O

VMR 31A0-1

2C/O

VMR 31A0-2

3P-4W

1C/O

VMR 41A0-1

2C/O

VMR 41A0-2

Under + Over Voltage

Single Phase

Prevention

Adjustable

Separate

Trip Delay

(.2-10sec)

Auto Reset

3P-3W

1C/O

VMR 31A0-1

2C/O

VMR 31A0-2

3P-4W

1C/O

VMR 41A0-1

2C/O

VMR 41A0-2

Under + Over Voltage

Single Phase

Prevention

Fix Trip Delay(5s) & Adjustable

Separate

Reset Delay

Auto Reset

3P-3W

1C/O

VMR 31A1-1

2C/O

VMR 31A1-2

3P-4W

1C/O

VMR 41A1-1

2C/O

VMR 41A1-2

Under + Over Voltage

Single Phase

Prevention

Adjustable

Separate

Trip Delay

(.2-10sec)

Auto Reset

3P-3W

1C/O

VMR 31A3-1

2C/O

VMR 31A3-2

3P-4W

1C/O

VMR 41A3-1

2C/O

VMR 41A3-2

Under + Over Voltage

Single Phase

Prevention

Fix Trip Delay (5s) &

Fix Reset

Delay (5s)

Auto Reset

3P-3W

1C/O

VMR 31A2-1

2C/O

VMR 31A2-2

3P-4W

1C/O

VMR 41A2-1

2C/O

VMR 41A2-2

 

Protection

Time Delay

Reset Type

Supply

Contact Type

Model No.

Variable Setting

Fixed Setting

Under + Over Voltage

Single Phase

Prevention

Fix Trip Delay

(5s) & Fix Reset

Delay (5s)

Manual Reset

3P-3W

1C/O

VMR 31M4-1

2C/O

VMR 31M4-2

3P-4W

1C/O

VMR 41M4-1

2C/O

VMR 41M4-2

Under + Over Voltage

Single Phase

Prevention , Phase

Sequence &

Unbalance (10%)

Fix Trip Delay

(5s) & Fix Reset

Delay (5s) for UB

Auto Reset

3P-3W

1C/O

VMP 35A2-1

2C/O

VMP 35A2-2

3P-4W

1C/O

VMP 45A2-1

2C/O

VMP 45A2-2

Under + Over Voltage

Single Phase

Prevention , Phase

Sequence &

Unbalance (10%)

Adjustable

Separate

Trip Delay

(.2-10sec) & Fix Reset Delay (5s)

Auto Reset

3P-3W

1C/O

VMP 35A0-1

2C/O

VMP 35A0-2

3P-4W

1C/O

VMP 45A0-1

2C/O

VMP 45A0-2

Under + Over Voltage

Single Phase

Prevention , Phase

Sequence &

Unbalance (10%)

Fix Trip Delay

(5s) & Adjustable

Separate reset delay

Auto Reset

3P-3W

1C/O

VMP 35A1-1

2C/O

VMP 35A1-2

3P-4W

1C/O

VMP 45A1-1

2C/O

VMP 45A1-2

Unbalance

Single Phase

Prevention &Phase sequence

Adjustable

Trip Delay and reset delay (.2-10sec)

Auto Reset

3P-3W

1C/O

VMP 34A3-1

2C/O

VMP 34A3-2

3P-4W

1C/O

VMP 44A3-1

2C/O

VMP 44A3-2

Under + Over Voltage &Unbalance

Single Phase

Prevention &Phase sequence

Adjustable

Trip Delay a delay (.2-10sec) Fix reset delay

Auto Reset

3P-3W

1C/O

VMP 34A0-1

2C/O

VMP 34A0-2

3P-4W

1C/O

VMP 44A0-1

2C/O

VMP 44A0-2

Under + Over Voltage &Unbalance

Single Phase

Prevention &Phase sequence

Fix Trip Delay(5s) & Adjustable

Reset Trip

Auto Reset

3P-3W

1C/O

VMP 33A1-1

2C/O

VMP 33A1-2

3P-4W

1C/O

VMP 43A1-1

2C/O

VMP 43A1-2

Under + Over Voltage &Unbalance

Single Phase

Prevention &Phase sequence

Fix Trip Delay(5s) & Adjustable

Reset Trip

Auto Reset

3P-3W

1C/O

VMP 33A2-1

2C/O

VMP 33A2-2

3P-4W

1C/O

VMP 43A2-1

2C/O

VMP 43A2-2

Under + Over Voltage &Unbalance

Single Phase

Prevention &Phase sequence

Adjustable Trip Delay (.2-10sec)

Manual Reset

3P-3W

1C/O

VMP 33M4-1

2C/O

VMP 33M4-2

3P-4W

1C/O

VMP 43M4-1

2C/O

VMP 43M4-2

Under + Over Voltage &Unbalance

Single Phase

Prevention &Phase sequence

Programmable Variable (.2-10sec)

or Fixed(5 sec)

Auto / Manual

3P-3W

2C/O

VMZ 33S4

3P-4W

2C/O

VMZ 43S4


MRM PROCOM PVT. LTD.

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



Contact Details
  • MRM PROCOM PVT. LTD.
  • Plot No. 20-21, Sector 59, Phase-2, Faridabad - 121004, Haryana, India
  • Send Inquiry      Call Me Free Offline Send SMS
  • Mr. Pankaj Gupta (Director)
MRM PROCOM PVT. LTD. All Rights Reserved.