What products does Hirotronix supply?

Hirotronix supplies industrial automation sensors, machine safety systems, operator controls, level measurement systems, and automation components.

Where is Hirotronix located?

Hirotronix is located in Mississauga, Ontario, Canada.

Does Hirotronix provide worldwide service?

Yes, Hirotronix supplies automation and sensor solutions worldwide.

DOLD UG 9256/807 – Smart motorstarter with autom. phase sequence correction

Brand

DOLD

Part number

UG 9256/807

Order number

0067133

Smart motorstarter with autom. phase sequence correction

Up to 4 functions in one unit- Providing clockwise phase sequence at the motor connection terminals- Phase failure detection- Motorprotection Class 10 A, Class 5- Softstart
Galvanic mains separation by forcibly guided contacts contact opening min. 0.5 mm (UG 9256/807)
66 % less space
Simple and time-saving commissioning as well as user-friendly operation through setting via potentiometer on absolute scale
Hybrid relay combines benefits of relay technology with non-wearing semiconductor technology

Download datasheet (PDF)Ask an engineer

Price and lead time on request — add this part to your quote list and we will reply with pricing and availability.

Brand	DOLD
Housing width	22.5 mm
Phases	3
Order number	0067133

The smart motorstarter UG 9256/804 and UG 9256/807 from the MINISTART series is used to provide always a clockwise phase sequence and to start asynchronous motors. Independent of the the pase sequence on the input it will always provide clockwise sequence on the output to the motor. The unit also protects the motor against phase failure and motor overload. The relays of the reversing circuit switch without current. This provides a long electrical life. To reduce the motor starting current and protect the drive, the motor starter is eqquipped with a fixed soft start function.

Features

According to UL 60947-4-2, IEC/EN 60947-4-2
To reverse the rotary field
For 3-phase motors with rated motor current from Ie 0.1 A … 0.5 A or 0.5 … 2 A or 1.5 A … 9 A
1 potentiometer für setting of rated motor current
3 LEDs for status indication
Reversing with relays without current, switching with thyristor
Galvanic separated 24V-inputs for clockwise
Reset button on front
Connection facility for external reset button
Relay indicator output for operation
Galvanic separation between control circuit and power circuit
Galvanic separation of motor terminals from mains voltage in off state or fault condition (UG 9256/807)
Width 22.5 mm

Technical specifications

1- / 3-phase	3
Auxiliary voltage	DC 24 V
Load current up to	9 A
Load voltage up to	3AC 200 – 480 V
On/Off Input Control	DC
Signalling output	Yes
Temperature monitoring	Yes
Width	22,5 mm
Type	UG 9256/807

Available variants

Contact equipping	1 changeover contact
Nominal current	2 A · 9 A
Nominal voltage	3 AC 200 – 480 V · 3AC 200 – 480 V
Ramp time	1,5 s · without
Approvals and Markings	UL-listed C/US, UKCA
Variant	With main isolating