Suitcase-style Emergency Power Supplier

Suitcase-style Emergency Power Supplier

Portable Energy storage system(STD-T series) with lithium battery pack, MPPT/PWM controller, pure sine wave inverter, solar & AC charger and DC/AC output, to be use indoor or outdoor, emergency use in medical and firefighting equipment, providing power for mobile phones, laptop computers, camping electric devices and other electric units.

Product Details

1. Product Picture

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2. Features

220V/50Hz pure sine wave AC output

5V/2A - 2 USB output ports

LCD display

Charged by PV & AC power

LED with high lightness for emergency use

Lithium battery built-in with long lifespan time: >1000 times recharge cycles

Good high/Low temperature resistance: -20~60

Real-time display: voltage, current, power, battery level etc.

Automatically calculate the power of equipment and show battery time remaining

Intelligent Indicator and Protection Functions

Display of continuous usage time under different loads


3. Electronic Protections

NO.

Item

Parameter

Unit

Remark

1

Over battery voltage

58.8

V


2

Low battery voltage

42

V


3

Over temperature

≥65

Lock, no output current until the temperature reduce

4

Over load

2200

W

Lock, alarm, no output, load do not work

5

Output short-circuit

— — —


Lock, no output, load disconnect


For No.3/4/5, when in protective state, AC output need to be turned off. AC output will recover when restart.

6

Over-current (5V output)  

>2.2

A

USB output port

7

Over-current (12V output)

>10

A


8

Over-current (24V output)

>20

A


4. Detail Function Introduction

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NO.

Name

Function

DC Input

To charge the battery from AC grid via adaptor. The voltage of adaptor is 58.8V.

12V DC Output

To power 12V DC appliance, Max. output current 10A.

48V DC Output

To power 48V DC appliance, Max. output current 50A.

220V AC Output

To power AC appliance, 220V/50Hz or 60HZ pure sine wave, Max. Output power 2000W

DC Output Button

When press DC output button, 5V/12V/24V DC output start to work. Press it again when do not use it.

AC Output Button

When press AC output button, 220V DC output start to work. Press it again when do not use it.

220V AC Output

To power AC appliance, 220V/50Hz or 60HZ pure sine wave, Max. Output power 2000W

LCD Display

LCD display, when it is charged, the parameter flashes; when it is working, the display is normally backlit.
DC parameter: DC voltage, DC current and battery time remaining.
AC parameter: AC voltage, AC current, active power and balanced usage time for equipment. 

USB-5V Output

To power 5V DC appliance, 1A/2.1A output current for each USB port.

Main Button

To start and turn off all the power

5. Technical Specification

Model NO.

STD-T204840

STD-T204850

Continuous Output Power

2000W

2000W

Peak Power

4000W

4000W

Battery Type

Lithium Battery

Lithium Battery

Battery Capacity

48V 40AH

48V 50AH

External DC Charging

DC58.8V/10A

DC58.8V/10A

Solar Charging                          (MPPT OR PWM Optional)

Max. PV Recommend Power

470W

480W

Charging Current

10A

10A

PV Input Volt. Range

70~150V

70~150V

Output

AC Output Voltage

220V/110V

220V/110V

Output Frequency

50Hz/60Hz

50Hz/60Hz

Output Wave

Pure Sine Wave

Pure Sine Wave

DC  Output

5V2A   12V10A  48V20A

5V2A   12V10A  48V20A

Harmonic Distortion

<5%

<5%

Transfer Efficiency

≥93% (DC→AC)

≥93% (DC→AC)

Others


Working Temp.

-15℃~50℃

Operation Humidity

RH45%~85%,Non-condensing

RH45%~85%,Non-condensing

Protection Types

Over-current, Under-voltage, Overload, Overheat, Short circuit protection

Display

LCD

Display Content

DC Voltage, DC Current, Battery Remaining Capacity, AC Voltage, AC Current, Active Power, Remaining Time

Cooling

Cooling Fan

Dimension

420*240*520mm (L*W*D)

Gross Weight

22KG

27KG


Sturdy New Energy is known as one of the leading suitcase-style emergency power supplier manufacturers and suppliers. We have a professional factory with many energy power products in stock at your service which can offer you the wholesale service at reasonable price.
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