JIRI low frequency off grid three-phase inverter 4KVA-8KVA pv inverter UPS power supply AC 48/96/192VDC

Advantages and Features:

1. Low battery voltage input, three inputs and three outputs.

2. Support three-phase unbalanced load, triple peak power, pure sine wave output.

3. Ultra-wide input voltage immunity range, adapt to harsh grid environment.

4. Built-in PWM or MPPT solar controller.

5. Wide-screen LCD display, clear content, true and clear icon data.

6. The mains charging current is adjustable from 0 to 45A.

7. Support a variety of communication interface options, remote monitoring (RS485/mobile APP (WIFI/GPRS)).

Model	JIRI	30248	30296	302192	50248	50296	502192
Rated Power		3KW	3KW	3KW	5KW	5KW	5KW
N.W.(kg)		58	58	58	73	73	73
G.W.(kg)		71	71	71	86	86	86
Battery Voltage		48VDC	96VDC	192VDC	48VDC	96VDC	192VDC
Size(LWHmm)		565300775
Packing Size(LWHmm)		625360895
Parameter
Input	Battery Input Voltage Range	42V~60V for 48V system; 84V~120V for 96V system; 168V~240V for 192V system
	AC Input Voltage Range	380Vac/400Vac±10%(customized 190Vac/200Vac)
	AC Input Frequency Range	45Hz-65Hz
	Phase	3/N/PE
Output	Efficiency(Battery Mode)	≥85%
	Output Voltage(Battery Mode)	380Vac/400Vac±10%(customized 190Vac/200Vac)
	Output Frequency(Battery Mode)	50/60Hz ±1%
	Output Wave(Battery Mode)	Pure Sine Wave
	Output waveform distortion	Linear load≤3%
	Efficiency(AC Mode)	>99%
	Output Voltage(AC Mode)	Conforming to AC input
	Output Frequency(AC Mode)	Conforming to AC input
	Phase	3/N/PE
AC charger	AC charging current	0~45A selectable
	AC charging method	Three-stage(constant current, constant voltage, floating charge)
Battery type	U0: Gel U.S.A	Charge Voltage: 56V for 48V system, 112V for 96V system, 224V for 192V system;
(Optional)		Float Voltage: 54.8V for 48V system, 109.6V for 96V system, 219.2V for 192V system.
	U1: A.G.M.1	Charge Voltage: 56.4V for 48V system, 112.8V for 96V system, 225.6V for 192V system;
		Float Voltage: 53.6V for 48V system, 107.2V for 96V system, 214.4V for 192V system.
	U2: A.G.M.2	Charge Voltage: 58.4V for 48V system, 116.8V for 96V system, 233.6V for 192V system;
		Float Voltage: 54.8V for 48V system, 109.6V for 96V system, 219.2V for 192V system.
	U3: Sealed lead Acid	Charge Voltage: 57.6V for 48V system, 115.2V for 96V system, 230.4V for 192V system;
		Float Voltage: 54.4V for 48V system, 108.8V for 96V system, 217.6V for 192V system.
	U4: Gel European	Charge Voltage: 57.6V for 48V system, 115.2V for 96V system, 230.4V for 192V system;
		Float Voltage: 55.2V for 48V system, 110.4V for 96V system, 220.8V for 192V system.
	U5: Open lead Acid	Charge Voltage: 59.2V for 48V system, 118.4V for 96V system, 236.8V for 192V system;
		Float Voltage: 54V for 48V system, 108V for 96V system, 216V for 192V system.
	U6: Calcuim(open)	Charge Voltage: 60.4V for 48V system, 120.8V for 96V system, 241.6V for 192V system;
		Float Voltage: 54.4V for 48V system, 108.8V for 96V system, 217.6V for 192V system.
	U7: Sulphation cycle	15.5V for 4hrs
	customize battery	Charge and discharge parameters of different types of batteries (such as lithium batteries, etc.) can be customized according to user requirements.
Working Mode(Selectable)	AC prior(d1)	Under AC prior mode, device will always use utility source and through regulator to supply loads as well as charge battery(charging current selectable); when utility power is with high/low/serious distortion or other abnormal, device will auto converter battery source to supply loads.
	EC mode(d2)	Under Energy saving mode, device dedects load, when the load is <10% rated power, device will auto > 10% rated power, device will start AC output.
	Battery prior(d3)	Under Battery prior mode, device will always use battery source to coverter high quality electricity for load; when battery source is failed, device will auto use utility source and through regulator to supply loads.
Protection	Battery low voltage alarm	44V for 48V system, 88V for 96V system, 176V for 192V system
	Battery low voltage protection	42V for 48V system, 84V for 96V system, 168V for 192V system
	Battery high voltage alarm	60V for 48V system, 120V for 96V system, 240V for 192V system
	Battery high voltage protection	68V for 48V system, 136V for 96V system, 272V for 192V system
	Battery high voltage recover	58V for 48V system, 116V for 96V system, 232V for 192V system
	Overload 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
Transfer Time		≤4ms
Display		LCD
Thermal method		Cooling fan in intelligent control
Communication		RS232/RS485/APP/SNMP/GSM(Optional)
Environment	Operating temperature	-10℃~40℃
	Storage temperature	-15℃~60℃
	Noise	2000m(More than derating)
	Elevation	≤65dB
	Humidity	0%~95% ,No condensation

1. How to choose an inverter?

1. First confirm the customer power W and starting power W of the electrical appliances (inductive load, calculated at 3-7 times the nominal power). It is best to leave a 20% power margin for long-term loading.

2. Check the string mode of the connected battery to determine the voltage V.

3. Choose an inverter source manufacturer with complete certificates and guaranteed after-sales.

2. How long can the inverter work?

It mainly depends on the capacity of the battery and the actual power of the load. Take the gel battery as an example: time (H) = battery capacity (AH) * battery voltage (V) * 80% * inverter conversion efficiency / load electric power (W)

Note: Generally, in order to prolong the service life of the battery, the battery is converted at 80% discharge rate, and will not be fully discharged at 100%.

3. What does peak power and rated power mean?

Peak power refers to the power that the inverter can withstand in milliseconds at the moment of startup; rated power refers to the maximum power that the inverter can continuously work under normal conditions.

4. Why can't the inverter I bought carry the load?

1. First make sure whether the load starting power is less than the rated power of the inverter.

2. Then judge whether the electrical appliance is inductive load or resistive load. The pure sine wave inverter can carry all inductive and resistive loads, and the correction wave is recommended to carry only resistive load.

5. How to after-sale?

1. Within three months of the warranty period, the product can be returned to the factory for free maintenance, and the round-trip freight is borne by the company;

2. The warranty period is more than three months, and the product can be returned to the factory for free maintenance, and the round-trip freight shall be borne by both parties;

3. The freight for out-of-warranty products shall be borne by the customer (the above is only applicable to domestic customers).

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