MultiPlus-II 12V/24V/48V 3kVA 120V

8. Technical Specifications

In this section:

MultiPlus-II

12/3000/120-50

24/3000/70-50

48/3000/35-30

PowerControl & PowerAssist

Yes

Transfer switch

50 A

Maximum AC input current

50 A

INVERTER

DC Input voltage range

9,5 – 17 V

19 - 33 V

38 - 66 V

Output when in inverter mode

Output voltage: 120 VAC ± 2%

Frequency: 60 Hz ± 0,1% (1)

Cont. output power at 25°C (3)

3000 VA

Cont. output power at 25°C

2400 W

Cont. output power at 40°C

2200 W

Cont. output power at 65°C

1700 W

Maximum apparent feed-in power

2500 VA

Peak power

5500 W

Maximum efficiency

93%

94%

95%

Zero load power

13 W

13 W

11 W

Zero load power in AES mode

9 W

9 W

7 W

Zero load power in Search mode

3 W

3 W

2 W

Maximum output current

85 A peak, 70Arms for 1sec.

CHARGER

AC Input

Single phase: 90-140 VAC 45 – 65 Hz

Charge voltage 'absorption'

14.4 V

28.8 V

57.6 V

Charge voltage 'float'

13.8 V

27.6 V

55.2 V

Storage mode

13.2 V

26.4 V

52.8 V

Maximum battery charge current (4)

120 A

70 A

35 A

Battery temperature sensor

Yes

GENERAL

Auxiliary output

Yes (32 A)

External AC current sensor (optional)

100 A

Programmable relay (5)

Yes

Protection (2)

a – g

VE.Bus communication port

For parallel, split phase and three phase operation, remote monitoring and system integration

General purpose com. port

Yes, 2x

Remote on-off

Yes

Operating temperature range

-40 to +65°C (-40 - 150°F) fan assisted cooling

Humidity (non-condensing)

max 95%

ENCLOSURE

Material & Colour

Steel, blue RAL 5012

Protection category

IP22

Battery-connection

M8 bolts

M8 bolts

M8 bolts

120/240 V AC-connection

Screw terminals 13 mm² (6 AWG)

Weight

19 kg (42 lb)

Dimensions (hxwxd) mm

578 x 277 x 148

(23 x 11 x 6 inch)

536 x 277 x 147

(21 x 11 x 6 inch)

536 x 277 x 147

(21 x 11 x 6 inch)

STANDARDS

Safety

EN-IEC 60335-1, EN-IEC 60335-2-29

Emission, Immunity

EN 55014-1, EN 55014-2

EN-IEC 61000-3-2, EN-IEC 61000-3-3

IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3

  1. Can be adjusted to 50 Hz

  2. Protection key:

    1. output short circuit

    2. overload

    3. battery voltage too high

    4. battery voltage too low

    5. temperature too high

    6. 120 VAC on inverter output

    7. input voltage ripple too high

  1. Non-linear load, crest factor 3:1

  2. At 75°F / 25°C ambient

  3. Programmable relay which can be set for general alarm, DC under voltage or genset start/stop function. AC rating: 120V / 4A, DC rating: 4A up to 35VDC and 1A up to 60VDC

  4. A. o. to communicate with a Lithium-Ion battery BMS

  5. The auxiliary output of an early production batch of this product was rated at 35A instead of 50A. This batch has serial numbers starting with HQ2107. Later batches, with 50A aux. output have serial numbers starting with HQ2114 or higher.