S2 VMR6

Overview

• Microcontroller design
• SMD Technology
• Phase Failure, Unbalance
• Phase Sequence, Under voltage
• Over Voltage, Auto reset
• Neutral Voltage
• Adjustable UV/OV settings
• 2 CO output relay
• System supply voltage 415 VAC

Specification

Supply Voltage

• System   415 VAC ± 20%, 3Phase, 4Wire System
• Auxillary  In Built

Frequency

• Frequency  48 to 63 Hz

Output Contacts

• Output Contacts  2 CO

Output Contacts Rating

• Output Contacts Rating    5 AMP1 240 VAC (Resistive)

Unbalance Trip Setting

• Unbalance Trip Setting    94 V ± 6V ph – ph (Fixed)

Trip Setting

• Under Voltage     75% to 95% of 415 VAC
• Over Voltage       105% to 125% of 415 VAC

Power on Delay

• Power on Delay    5 Sec. ± 1 Sec. (Fixed)

Trip Time Delay

• *UB/ SP/UV/OV    5 Sec. ± 1 Sec. (Fixed)
• *RP                   Instant
• *Neutral Fail       Less than 2 Sec.

Set Accuracy

• *UB/ SP/UV/OV   ± 2 % of Set Value

Resetting Mode

• Resetting Mode  Auto Reset

Reset Gap

• *Unbalance reset gap   14 V ± 4 V
• *UV & OV reset gap       3% ± 1% of set value

Enclosures

• Enclosures       S2 Series, ABS / PC-ABS

Weight

• Weight    110 gms. (Approx.)

Dimensions (mm)

• Overall (L x W x D)    90 x 35 x 60
• Mounting (L x W)     35 mm rail Mounting