WM-T 8502 Hybrid Inverter(MPPT) 5000W

WM-T PV inverter with controller

Recommendation Rate：

How to Use the Inverter?

1. Battery number and capacity should be configured according to the rated voltage of the solar power system or inverter;

2. We offer 3 optional working modes (transfer time≤4ms):

◆ Grid priority mode: When the grid and battery are connected to the inverter, grid will supply power to the loads directly after voltage being stabilized and charge batteries via inverter. When the grid is cut off, the battery will automatically continue to supply power via inverter.

◆ Energy saving mode: If the power of the connected AC loads is lower than 5% of the inverter's rated power, there will be no output from the inverter. Only the chip of inverter is working. The power consumption of the inverter is only 1~6W. The LCD shows the output voltage 0. If the power of the connected loads is over 5%, within 5S the inverter will automatically convert DC to AC to supply power for the loads . The LCD shows the output voltage.

◆ Battery priority mode: When the grid and battery are connected to the inverter, battery will supply power to the loads first. When battery capacity is not enough, the grid will continue to supply power automatically.

Detail
Parameter

Quick Details:

Product Name: Hybrid Inverter（MPPT)

Model: WM-T 8502

Rated Power: 5000W

Rated Input: 220VAC, 1Φ+N+PE, 50Hz

Input Voltage Range: AC170V~275V

Rated Output: 220VAC, 1Φ+N+PE, 50Hz

Rated Battery Voltage: 48VDC

PV Max.Vol.: 150VDC

PV Max. Power: 3360W

PV Max.Charge Cur.: 60A

Product Certification：

CE、IEC

Application Area:

◆ Domestic appliance：fan,lamp,rice cooker, etc.

◇ Office equipment：computers, printers, etc.

◆ Electronic communications: DVD, monitoring devices, communication stations, etc.

◇ Electric tools: electric drill, punching machine, water pump, etc.

◆ Vehicle and ship equipment: ambulances, ships, traffic lights, etc.

◇ Emergency power supply: standby power supply

Feature:

◆ Pure sine wave output;

◇ Low frequency toroidal transformer lower loss;

◆ Intelligent LCD integration display;

◇ Built-in PWM or MPPT controller optional;

◆ AC charge current 0~30A adjustable, three working modes selectable;

◇ Peak power more than 3 times, full-automatic and perfect protection function;

◆ Added fault code query function, easy to monitor the operation in real time;

◇ Supports diesel or gasoline generator, adapt any tough electricity situation;

◆ Combine industrial and home usage, wall-mounted design, convenient installation.

Product Parameters
Specification
Model WM		8102	8302	8502
Rated Power		1000W	3000W	5000W
Peak Power（20ms)		3000W	9000W	15000W
Start Motor		1HP	3HP	4HP
Battery Voltage		12/24VDC	24/48VDC	48VDC
Size(LWHmm)		500300140		530335150
Packing Size(LWHmm)		565395225		605430235
N.W.(kg)		12	20	24
G.W.(kg)（Carton Packing）		13.5	21.5	26
Installation Method		Wall-Mounted
Parameter
Input	DC Input Voltage Range	10.5-15VDC（Single battery voltage）
	AC Input Voltage Range	85VAC~138VAC / 170VAC~275VAC
	AC Input Frequency Range	45Hz~65Hz
	Max AC charging current	0~30A(Depends on model)
	AC charging method	Three-stage (constant current, constant voltage, floating charge)
Output	Efficiency(Battery Mode)	≥85%
	Output Voltage(Battery Mode)	110VAC±2% / 220VAC±2%
	Output Frequency(Battery Mode)	50/60Hz±1%
	Output Wave(Battery Mode)	Pure Sine Wave
	Efficiency(AC Mode)	>99%
	Output Voltage(AC Mode)	110VAC±10% / 220VAC±10%
	Output Frequency(AC Mode)	Tracking Automatically
	Output waveform distortion (Battery Mode)	≤3%（Linear load）
	No load loss(Battery Mode)	≤0.8% rated power
	No load loss(AC Mode)	≤2% rated power（ charger does not work in AC mode）
	No load loss(Energy saving Mode)	≤10W
Battery Type	VRLA Battery	Charge Voltage :14V; Float Voltage:13.8V（Single battery voltage）
	Customize battery	Charging and discharging parameters of different types of batteries can be customized according to user requirements (charging and discharging parameters of different types of batteries can be set through the operation panel)
Protection	Battery undervoltage alarm	Factory default: 11V（Single battery voltage）
	Battery undervoltage protection	Factory default: 10.5V（Single battery voltage）
	Battery overvoltage alarm	Factory default: 15V（Single battery voltage）
	Battery overvoltage protection	Factory default: 17V（Single battery voltage）
	Battery overvoltage recovery voltage	Factory default: 14.5V（Single battery voltage）
	Overload power protection	Automatic protection (battery mode), circuit breaker or insurance (AC mode)
	Inverter output short circuit protection	Automatic protection (battery mode), circuit breaker or insurance (AC mode)
	Temperature protection	>90°C（Shut down output）
Alarm	A	Normal working condition, buzzer has no alarm sound
	B	Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection
	C	When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal
Inside Solar controller (Optional)	Charging Mode	MPPT or PWM
	Charging current	10A~60A（PWM or MPPT）
	PV Input Voltage Range	PWM: 15V-44V(12V system); 30V-44V(24V system); 60V-88V(48V system) MPPT: 15V-120V(12V system); 30V-120V(24V system); 60V-120V(48V system)
	Max PV Input Voltage (At the lowest temperature)	PWM: 50V(12V/24 system), 100V(48V system ); MPPT: 150V
	Standby loss	≤3W
	Maximum conversion efficiency	>95%
Working Mode		Battery First/AC First/Saving Energy Mode
Transfer Time		≤4ms
Display		LCD
Thermal method		Cooling fan in intelligent control
Communication		RS232/RS485(Optional)
Environment	Operating temperature	≤55dB
	Storage temperature	-10℃~40℃
	Noise	-15℃~60℃
	Elevation	2000m（More than derating）
	Humidity	0%~95% ,No condensation
Warranty		1 year
Note: All specifications are subject to charge without prior notice

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