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PULSER/D

Electric heating controller with PI-control, 230…400 V AC, DIN-rail mounting

The PULSER/D is an electric heating controller with PI control, suitable for 1 or 2-phase systems operating at 230 to 400 V AC. It features DIN-rail mounting, an IP20 protection class, and a setpoint range of 0 to 30°C. The controller has a 60-second pulse period, supports NTC Regin standard sensor input, and includes a red LED indicator for power status. It is designed for environments with ambient temperatures from 0 to 40°C and humidity up to 90% RH, non-condensing.

Description
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Description

**Specifications for Electric heating controller with PI-control, 230…400 V AC, DIN-rail mounting**
Supply voltage	230…400 V (210 – 415 V ~ 50/60 Hz 16 A)
Pulse period	60 s
Mounting	DIN-rail
Power dissipation	20 W of heat at full load
Protection class	IP20
P-band	20 K (rapid temperature changes), 2 K (slow temperature changes)
I-time	6 min (rapid temperature changes)
Ambient temperature	0…40°C
Ambient humidity	Max. 90 % RH, non-condensing
Storage temperature	-40…+50°C
Number of modules	6.6
Cable connection	Cage clamp
Output load	Resistive load, max 16 A, min 1 A
Sensor inputs	One input for main sensor
Sensor element	NTC Regin standard
Setpoint range	0…30 °C
Setpoint alternatives	Either internal setpoint potentiometer or external setting device.
Night setback	5 K
Indication	Red LED that is lit when power is pulsed to the heater.
Dimensions (WxHxD)	115 x 88 x 59mm
Weight (incl. packaging)	0.36 kg