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MODEL NO.

12 Volt System
24 Volt System
48 Volt System

DE-1500SSL-12X(1)
DE-1500SSL-24X
DE-1500SSL-48X

DE-3000SSL-12X(1)
DE-3000SSL-24X
DE-3000SSL-48X

GENERAL

Ventilation

Forced cooling

Forced cooling

Temperature

Operation
Storage

-20°C ~ +70°C
-25°C ~ +80°C

-20°C ~ +70°C
-25°C ~ +80°C

Protection

a. Output short circuit

∨

∨

b. Over load

∨

∨

c. Battery voltage too high

∨

∨

d. Battery voltage too low

∨

∨

e. DC voltage ripple too high

∨

∨

f. Temperature Sensor

  Transformer

∨(105°C)

∨(105°C)

  Electronic & Powerstage

∨(70°C)

∨(70°C)

  BTS-3

∨(50°C)

∨(50°C)

Humidity

0~95% (non condensing)

0~95% (non condensing)

Power control Function

∨

∨

Power assist Function

∨

∨

Uninterrupted AC power

∨(less than 10 msec)

∨(less than 10 msec)

Adaptive 4-stage charge

∨

∨

Two output to charge 2 battery banks

∨

∨

Auxiliary Relay

X 3

X 3

Battery voltage sensor

∨

∨

Battery Temperature sensor (BTS-3)

∨

∨

Remote control port

∨

∨

INVERTER

Input Voltage Range (VDC)

9.5~16V / 19~32V / 38~64V

Output Voltage (VAC)

185~240 VAC / 90~120 VAC

Output Frequency

50Hz / 60Hz ± 0.1%

Output Waveform

Pure sine wave

Output Voltage THD

< 5%

Power Factor (All Loads)

∨

No linger load, crest factor

3 : 1

Cont. Power Output (W)
Under 70°C (cosθ=1.0)

1500W
(No de rate)

3000W
(No de rate)

Cont. Power Output (W)
Over 70°C (cosθ=1.0)

0W
(Shutdown)

0W
(Shutdown)

Maximum Power (W)

3000W

6000W

Maximum Efficiency (%)

82/84/85

84/86/89

Zero-load Power (W)

12W

18W

CHARGER

Input Voltage Range (VAC)

200~250 VAC / 100~125 VAC

Input Frequency

45-55Hz / 55-65 Hz

Power Factor

1

Charge Characteristic

4-stage adaptive / Bulk-Absorption-Float-Equalize

Maximum DC Voltage Ripple (Vrms)

< 1.25 V

Charge Current House Battery (A)

70A/40A/20A

140A/70A/40A

Charge Current Starter Battery (A)

4A

Absorption Voltage Default (VDC)

14.4V / 28.8V / 57.6V

Float voltage Default (VDC)

13.8V / 27.6V / 55.2V

Equalize Voltage default (VDC)

13.2V / 26.4V / 52.8V

Output Charge Voltage (min ~ max)

8V~16V / 11V~32V / 22V~64V

Battery Temperature sensor

BTS-3

SOLAR CHARGE

System voltage ratings

12, 24, 48 Vdc

Current ratings-Battery Charge Control

40A

Accuracy

12/24V:≤0.1 % ± 50 mV
48V:≤0.1 % ± 100 mV

Min. voltage to operate

9V

Max. solar array Voc

140V

Max. operating voltage

68V

Total current consumption

While operating -25mA, at idle -3mA

High temp shutdown

90°C disconnect solar
70°C reconnect solar

Transient surge protection

pulse power rating

4500 watts

Response

< 5 nano sec

ENVIRONMENTAL

Ambient temperature

-40 to +45°C

Storage temperature

-55 to +85°C

Humidity

100% (NC)

AC INPUT SWITCH

AC IN Terminal Circuit Breaker

30A (110V) /15A (220V)

60A (110V) /30A (220V)

Switch-over Time

a. inverter to AC input

0 msec.

b. AC input to inverter

0 msec.

Detection Time AC Input Fault

4 ~10 msec.

Trip Level AC Input to Inverter

90 VAC / 180 VAC

Trip Level Inverter to AC Input

94 VAC / 187 VAC

Min.~ Max. Frequency Range

45-55 Hz / 55-65 Hz

MECHANICAL

Cabinet / Protecting Class

Aluminum / IP20

Dimension (H X W X D)

Wall: 298 x 256 x 368
Table: 189 x 285 x 494
(mm)

Wall: 355 x 256 x 368
Table: 189 x 285 x 708
(mm)

Weight (kg)

30 kg

35 kg