Relay-Controlled Voltage Stabiliser

Economical stepped-tap stabiliser, 300 VA to 8 kVA, with a very wide 90-280 VAC input window for weak distribution networks.

pricing by enquirylead time on request

Specifications04 rows

Input	90-280 VAC (also 60-250 VAC and 130-250 VAC variants), 1-phase 50 Hz
Output	220 VAC regulated
Rating	300 VA to 8 kVA
Technology	Relay-switched transformer taps

built to date · 06

Standard build configurations

Configurations of this unit built to date. Ratings outside this list are quoted against the same platform.

0160–250 V / 16 A 220 VACrelay control stabiliser
021.5 kVA 150–250 VAC in / 220 VAC out
03300 W to 2 kVArelay control
043 kVA and 7 kVArelay control
057.5 kVA 90–270 VAC and 100–250 VAC in / 220 VAC ±8% out
068 kVA 90–280 VAC in / 220 VAC out

Features · 04

Very wide input acceptance for weak networks
Fast stepped correction
Low cost per kVA and simple field maintenance
Time-delay restart and high/low voltage cut-out

Options · 03

Dual input and dual output configuration
Wall or floor mounting
Digital voltage display

Applications · 04

Telecom BTS and exchange auxiliary loads
Split air conditioners and submersible pumps
Textile and embroidery machinery
Retail and domestic supply protection

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