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SIN 1100S-S01 / SIN 3F 2200-S01/48V

Article Number: SIN 1100S-S01 / SIN 3F 2200-S01/48V
E-number: –

Powerful UPS inverter for direct starting of electric motors

SIN 3F is a 3-phase sinusoidal UPS. SIN 3F delivers 400 V AC (+/- 3%), as the main voltage with an associated neutral for connecting auxiliary loads, 230 V AC, between the main voltage and common neutral. Intended for the direct starting of electric motors and other 3-phase loads. SIN 3F has stable load-compensated output voltage. SIN 3F is protected against overload, overvoltage, overtemperature, short circuit, and deep discharge. Panel and LED indicators on the front of the cabinet. Isolation switch to ensure that the unit is de-energized when opened.

Alarm functions:

• Mains failure.

• Sum-alarm: Charging error, overvoltage, undervoltage, aged batteries, and inverter fault.

All alarms through a switching relay.

Recommended environment

Recommended mounting


Number of cable ports



Built in cooling fan


Max effect in operation

1100 W

Max effect at start

2 kVA

Available charging current (A)

5 A

Voltage in (V)

230 – 240 VAC, 50-60 Hz

Power grid

Charger max 0.4 A + load

Current out

230 VAC

Rated power

1100 W



T0,5A – fuse contacts, T16A – fuse for power supply

Self test

Battery discharge, Battery discharge: continual monitoring of battery charger, Inverter: Test load of UPS (corresponding rated power over internal test load) in order to check function and sufficient output voltage.

Battery type

12 V maintenance free AGM battery

Recommended battery

2 UPLUS 12 V, 45 Ah batteries

Battery loading

I / U in accordance with DIN 41773 Current limits

Batteries included



Automatic fuse: batteries are fused., Current limiting, electric. Approx. 200% of rated capacity., Deep discharge protection: When battery pole voltage goes under 19 V, Isolation switch: When opening the electrical cabinet one must turn the door handle to "0", which deactivates the input phase and UPS emergency stop., Optional: Residual current device: Can be installed on output (extra safety option in accordance with EN62040-1-1)., Overload protection: Disconnection of charging current in the event of overload 27.9 V., Short circuit protection: Shut down within 5 sec. in evet of major overload/short circuit in accordance with UPS EN62040-1-1standard. Automatic restart when power supply is returned.

Alarm via

Changeover relay

Alarm functions

Buzzer alarm, self test, Low battery voltage, Power failure

In-stock article


Normal dlivery time

Guarantee period

2 years

Product meets requirements in accordance with

CE directive in accordance with:765/2008, EMC Directive 2014/30EU, Emission: EN61000-6-:2001, EN55022:1998:-A1:2000, A2:2003 Class B, EN61000-3-2:2001, Immunity: EN61000-6-2:2005, EN61000-4-2, -3, 4, -5, -6, -11, Low voltage directive: 2014/35/EU


Milleteknik AB

Country of origin


All specifications subject to change in event of product changes or incorrect data

Product Files



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