Harmann - automation - transformer speed regulator ST2R 4
Price on request
discount price
net unit price
2 092,87zł for item
minimum trading quantity
the amount of product
1.00 item
total price
net list price
3 007,00zł
for 1.00 item
total price
discounted net price
2 092,87zł
for 1.00 item
price-list
gross unit price 3 698,61zł
for item
discount price
gross unit price
2 574,23zł
for item
minimum trading quantity
the amount of product
1.00 item
total price
gross list price
3 698,61zł
for 1.00 item
total price
gross discount price
2 574,23zł
for 1.00 item
Product description
Two-stage transformer speed regulator for three-phase motors in rotary devices (pumps, fans) with an integrated timer (stop / high / low). The high and low voltage voltages are defined during installation by selecting the terminal in two autotransformer w.
Technical data
- built-in thermal protection (TK)
- housing made of painted steel sheet
- degree of protection IP54 (surface mounting)
- LCD panel
- non-adjustable output (230 V / 2 A) for controlling an additional valve, indicator or damper actuator
- input for connecting motor thermal contact
- the ability to remotely stop / resume work
- two pairs of terminal in (OC, CC) for connecting external contacts in potential-free to stop and resume motor operation
- low and high gear voltages defined during installation
- thresholds available 130-170-210-250-290-330-400 V
- maximum working temperature 35 C
Technical data