United Automation A447442-HV, HVAC Control 313 A, 209 A

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Subtotal (1 unit)*

PHP69,593.52

(exc. VAT)

PHP77,944.74

(inc. VAT)

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Units
Per Unit
1 +PHP69,593.52

*price indicative

RS Stock No.:
628-595
Mfr. Part No.:
A447442-HV
Manufacturer:
United Automation
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Brand

United Automation

Rated Average On-State Current Irms

209A

Product Type

HVAC Control

Surge Current Rating

313A

Maximum Operating Temperature

65°C

Length

260mm

Series

PR3-O

Standards/Approvals

CE

Width

245 mm

Height

215mm

Automotive Standard

No

COO (Country of Origin):
GB
The United Automation PR3 range of thyristor stacks provides full seamless control of three phase resistive loads, using two thirds control technique. These burst firing control stacks use fast pulse zero volts switching technology, to minimise flicker and eliminate RFI problems. They also incorporate an automatic resetting temperature trip, integral semiconductor fuses and heatsink. The two builds in this series are the 150kW and 225kW model. Both have easy access to signal and power terminals for simple installation.

Over temperature protection

Phase loss with auxiliary supply

Status LED indicator changes to continuous equal ON/OFF pulsing if the sensor fails

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