PST250-600-70

* Discontinued model! Ask for new version or replacement!

Price: reduced!

Functions:

Built-in motor protections keep your motor safe
Full-text LCD display in your own language makes installation and setup simple and quick
Supports most communication protocols with the accessory FieldBusPlug
Torque control improves control of pumps and prolongs equipment lifetime
Bigger sizes feature built-in bypass which reduces energy consumption during application full speed

Distinctive features:

Wide rated operational voltage 208–690 V AC
Wide rated control supply voltage 100–250 V, 50/60 Hz
Rated operational current 30 to 1050 A (Up to 1810 A inside delta)
Both in line and inside delta connection
Coated circuit boards available, for reliable operation even in harsh environments
Full text display in 14 languages and 4 button keypad for easy setup and operation
Optional external keypad, IP66
Built-in by-pass contactor on PSTB (from 370 A) for energy saving and easy installation
Prepared for external by-pass on PST (30–300 A)
Torque control for excellent control of pumps
Current limit, adjustable between 1.5–7 x Ie
Fieldbus communication using Profibus, Modbus, Devicenet or CANopen
Dual motor overload protection with classes 10A, 10, 20 and 30
Adaptable motor underload protection to detect pumps running dry
Adaptable locked rotor protection to detect jammed pumps
PTC protection to protect the motor from overheating
Adjustable kick start to start jammed pumps
Programmable output signal relays
Programmable pre-warning functions
Event log with time stamp
Analog output showing current, voltage, power factor etc. 0–10 V, 0–20 mA, 4–20 mA

Additional links:

Price: reduced!

Technical Specification

Manufacturer:	ABB
Series:	PST
Model:	PST250-600-70
Application:	pumps / fans / lifts / general purpose
Capacity, kW:	132
Current, А:	250
Main power supply, V:	230-600
Phase:	3
Output frequency, Hz:	50/60
Enclosure:	IP 00
Acceleration time, sec:	1-30
Deceleration time, sec:	1-120
Operation temperature, °С:	0......+50
Max. switching cycle per hour:	30
Starting current, % of rated current:	300
Integrated bypass relay:	-
Control type:	Digital
Microprocessor supply voltage:	100.....250V
Motor protection (thermal model):	+
Motor protection (input for thermistor/thermal relay):	+
Motor protection (low current) :	-
Motor protection (momentary motor overload):	+
Motor protection (Others):	+
JOG mode:	+
DC braking:	-
Inputs/Outputs:	Built-in power supply 24 V DC, inputs start/stop, two additional programmable inputs, a thermistor input, analog output, 3 relay outputs
Separately adjustable parameters:	10
Mounting:	Circuit board
Options:	External keyboard

Advanced Systems Baltic OÜ
Punane 73, 13619 Tallinn, Estonia

Phone:
E-mail:

+372 62 28 220
info@asb-drives.eu