Abb PSR37-600-70 Soft Starter 600V 22KW

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  The softstarter PSR37-600-70 has a rated maximum operational current of 37 A with an operating voltage span from 208...600 V AC. The rated control voltage is between 100...240 V AC at 50/60 Hz. PSR features a two-phase control soft start and stop through a voltage ramp. It has built-in bypass for easy installation and energy saving. A RUN and a TOR signal is available from a relay output in NO (normally open state). The start/stop ramp and time is easy to set by three potentiometers on the front. PSR is often used in combination with a manual motor starter (MMS) from ABB, so mechanical connection kits are available. Another popular option is Fieldbus communication, which can be enabled by an external adaptor and a Fieldbus plug. The PSR range is our most compact softstarters with basic functionality and values. They are suitable for small three-phase motors with nominal currents from 3...105 A and can manage up to 100 starts per hour. Common applications are, for example, pumps, fans, compressors, and conveyors.
• Product Net Width:153 mm
• Product Net Height:187 mm
• Product Net Depth / Length:54 mm
• Product Net Weight:1 kg
• Unit of measurement : Pcs

Technical

• Rated Operational Voltage:208 ... 600 V AC
• Rated Control Supply Voltage (Us):100 ... 240 V AC
• Rated Control Circuit Voltage (Uc):24 V DC
• Rated Frequency (f):50/60 Hz
• Main Circuit 50 / 60 Hz
• Rated Operational Power - In-Line Connection (Pe):(230 V) 7.5 kW
• (400 V) 18.5 kW
• (500 V) 22 kW
• Rated Operational Current - In-Line Connection (Ie):37 A
• Service Factor Percentage:100 %
• Overload Protection:Recommended MS450 28 ... 40
• Integrated Electronic Overload:No
• Adjustable Rated Motor Current Ie:No
• Starting Capacity at Maximum Rated Current Ie:4xIe for 6s
• Ramp Time:0 ... 20 second [unit of time]
• 1 ... 10 second [unit of time]
• Initial Voltage During Start:40 ... 70 %
• Step Down Voltage Special Ramp:100 ... 60 %
• Current Limit Function:No
• Switch for Inside Delta Connection:No
• Run Signal Relay:Yes
• By-pass Signal Relay:Yes
• Fault Signal Relay:No
• Overload Signal Relay:No
• Signal Indication Completed Start Ramp (LED):Green
• Signal Indication Ready to Start/Standby ON (LED):Green
• Signal Indication Running R (LED):Green
• Signal Indication Ramping Up/Down (LED):Green
• Number of Starts Per Hour at 3.5*Ie for 7 sec. 50% ON Time 50% OFF Time:10
• Communication:FiledBusPlug(Optional)
• Degree of Protection:IP10
• Terminal Type:Screw Terminals
• Connecting Capacity Main Circuit:Rigid 1x 6 ... 35 mm²
• Rigid 2 x 6 ... 16 mm²
• Connecting Capacity Control Circuit:1 x 0.75 ... 2.5
• 2 x 0.75 ... 2.5 mm²
• Rigid 1 x 0.75 ... 2.5 mm²
• Rigid 2 x 0.75 ... 1.5 mm²
• Connecting Capacity Supply Circuit:Rigid 1 x 0.75 ... 2.5 mm²
• Tightening Torque:Control Circuit 0.6 N·m
• Main Circuit 4 N·m
• Supply Circuit 0.6 N·m
• Product Main Type:PSR37
• Function:Soft start with voltage ramp
• Soft stop with voltage ramp