The ST-1500W is parallel dc to ac inverter. Each of this kind of inverters is complete functional inverter, but not module, and the frame of each inverter is completely same. It can be used parallel, and also can be used singly. For example, if you buy 2 pcs of the 1500w cstackable dc to ac power inverter, you can stack them when you need 3000W output. And you can use each when you need only 1500W output. You will find it’s very convenient and flexible.

 

The parallel quantities in one system can be composed freely in the range of 10PCS, so you can

 

Stack 2 for 3,000W Continuous Max Power
Stack 3 for 4,500W Continuous Max Power
Stack 4 for 6,000W Continuous Max Power
Stack 5 for 7,500W Continuous Max. Power
 

 

Applying to electric appliances:

 

To ensure proper efficiency the total load should not exceed 90% of the inverters continuous output power, and the start power of the load should not exceed the output surge power of inverter. 

 

There is an intelligent protection system with audio and visual alarms, ST Inverters feature a full range of protection including; over-voltage protection, low-voltage alarm, under-voltage protection, over-heating protection, overload protection, short circuit protection, reverse polarity protection etc.

 

 

 Installation Connections:

 

 

1. The Master/Slave switch MUST be set to MASTER. If the selection switch is set to the slave position, there will be no power output.

 

2. The positive and negative terminals on the inverter must be hooked to their respective positive and negative terminals on the battery. The larger the system the thicker the wires need to be. Use only appropriately rated fuse blocks or breakers inline with the positive cable. If you cannot feed the inverter with enough input power, then the output will be low or no output.

 

3. Switch on the inverter. If the LED indicator is green, it means the inverter is working properly.  If the LED is red and you hear a beep, this means that the DC input voltage low or incorrect. Immediately turn off the inverter and check your connections. 

 

4.Plug your appliance into the inverter, then switch the inverter on. A green light indicates that everything is working as it should. The inverter has soft-start function.

 

5.When in use if the alarm beeps the LED indicator will turn red, which means the inverter went into protection mode. Protection mode is an automatic shut down to help avoid damage from happening to the inverter. The number of beeps corresponds to a fault code, these inverters are smart as they tell you what is wrong. You can check the fault code in the “Protection Features” section below.

Specification :

 

 

Model	ST-1500
AC Voltage	220V/230V/240V				100V/110V/120V
Continuous Power	1500W
Output Surge Power	3000W
Converting Efficiency	>88%	>90%	>92%				>88%	>90%		>92%
Normal Input Voltage	DC12V	DC24V	DC48V				DC12V	DC24V		DC48V
Input Voltage Range	10~15V	20~30V	40~60V				10~15V	20~30V		40~60V
Output Voltage	AC220V/230V/240V±5%						AC100V/110V/120V±5%
Output Frequency	50Hz						60Hz
Output Wave Form	Modified Sine Wave
No load Current	<0.15A	<0.12A		<0.12A		<0.15A			<0.12A	<0.12A
Input Low Voltage Alarm	10.5±0.5V	21±0.5V		42±1V		10.5±0.5V			21±0.5V	42±1V
Input Under Voltage Cut Off	10±0.5V	20±0.5V		40±1V		10±0.5V			20±0.5V	40±1V
Input Over voltageCut Off	15±0.5V	30±0.5V		60±1V		15±0.5V			30±0.5V	60±1V

 

 

Working environment :

 

1.   Operation temperature: -10℃~40℃.

2.   Storage temperature: -40℃~85℃.

3.   Considerable air humidity should be less than 85%.

4.   No electrical conductivity, dust explosion, corrosion-free gas in the working place.

5.   No shock and vibration in the working place.

 

Physical properties:

 

A. G.W.:5.5kgs

 

B. Size: 352 mm *233 mm *90 mm