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ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection

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ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection

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Brand Name :	ZUN
Model Number :	SG600-2S
Certification :	CE IEC
Price :	70usd to 200usd
Payment Terms :	T/T
Supply Ability :	5000pcs per month
Delivery Time :	3-5 days

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ZUN SG600 Hybrid Solar Pump Inverter DC AC input With Dry run protection

ZUN sg600 solar pump inverter MPPT for AC pumps, DC pump inverter hybrid type solar pump drive

The SG600 series solar pump inverter is a low voltage AC drive of 0.3 to 400KW above rating designed to operate with energy drawn from solar panel or photovoltaic cells (PV).

The inverter is customized to operate in dual supply mode (AC and DC), so the grid connected supply is used in the absence of energy from PV cells. This inverters functions with the latest in technology maximum power point tracking (MPPT) algorithm to derive maximum power from the PV cells at any instant.

Maximum power point tracking (MPPT) with fast response speed and stable operation efficiency > 99.6%;
High speed running when sunlight radiation is good, frequency reduce fast when sunlight is become weak, stop running when output frequency lower lower limit frequency setting.
Suits for most 3 phase AC pumps and AC PMSM high efficiency pumps.
The working voltage of solar panel can set by manual or MPPT automatically tracking
Compatible with dual power input, AC grid and DC power supply input.
Built in automatic sleep-wake up function, start by timer is option.
Dry run (under load ) protection
Motor maximum current protection
Low input power protection
Lowest stop frequency protection
The PQ (power/flow) performance curve enables calculating the flow output from the pump
Digital control for fully automatic operation, data storage and protective functions
Intelligent power module (IPM) for the main circuit
LED display operating panel and support remote control
Low water probe sensor, and water level control function
Strong lightning protection
Easy operation and CVT auto detection function
GPRS function is option for remote start and stop, remote parameters setting.
Timer card is availalbe
LCD is available
Both DC and AC input connection is available

Solar pump inverter models and specification

SN	Models	Rate current	Output voltage ( 3PH VAC)	Applicable for pumps	MPPT voltage (VDC)
Mini type 2S series : 90/150 to 450 VDC or 220VAC input,Vmp 310V, Voc 380V
1	SG600-0K7GB-2S-M	3.8A	0-220VAC	0.75KW	260 to 375
2	SG600-1K5GB-2S-M	7A	0-220VAC	1.5KW	260 to 375
3	SG600-2K2GB-2S-M	10A	0-220VAC	2.2kw	260 to 375
4	SG600-4K0GB-2S	17A	0-220VAC	4.0KW	260 to 375
General type: 4T, 250/350 to 800 VDC or 380VAC input, Vmp520, Voc650
1	SG600-0K7GB-4T	2.3A	0-380V	0.75KW	486 to 750
2	SG600-1K5GB-4T	3.8A	0-380V	1.5KW	486 to 750
3	SG600-2K2GB-4T	5.1A	0-380V	2.2KW	486 to 750
4	SG600-4K0GB-4T	10A	0-380V	4.0KW	486 to 750
5	SG600-5K5GB-4T	13A	0-380V	5.5KW	486 to 750
6	SG600-7K5GB-4T	17A	0-380V	7.5KW	486 to 750
7	SG600-011GB-4T	25A	0-380V	11KW	486 to 750
8	SG600-015GB-4T	32A	0-380V	15KW	486 to 750
9	SG600-018GB-4T	37A	0-380V	18KW	486 to 750
10	SG600-022GB-4T	45A	0-380V	22KW	486 to 750
11	SG600-030G-4T	60A	0-380V	30KW	486 to 750
12	SG600-037G-4T	75A	0-380V	37KW	486 to 750
13	SG600-045G-4T	91A	0-380V	45KW	486 to 750
14	SG600-055G-4T	110A	0-380V	55KW	486 to 750
15	SG600-075G-4T	150A	0-380V	75KW	486 to 750
16	SG600-090G-4T	180A	0-380V	90KW	486 to 750
17	SG600-110G-4T	220A	0-380V	110KW	486 to 750
18	SG600-132G-4T	260A	0-380V	132KW	486 to 750
19	SG600-160G-4T	320A	0-380V	160kw	486 to 750
20	SG600-185G-4T	377A	0-380V	185kw	486 to 750
21	SG600-200G-4T	426A	0-380V	200kw	486 to 750
22	SG600-220G-4T	465A	0-380V	220kw	486 to 750
23	SG600-250G-4T	465A	0-380V	250kw	486 to 750
24	SG600-280G-4T	520A	0-380V	280kw	486 to 750
25	SG600-315G-4T	585A	0-380V	315kw	486 to 750
26	SG600-355G-4T	650A	0-380V	355kw	486 to 750
27	SG600-400G-4T	725A	0-380V	400kw	486 to 750

Solar pump inverter technical specification

**Solar pump inverter specification when PE-00=1&2
Recommended MPPT voltage range	Vmp 131 to 350 VDC for 1s 3 phase 110VAC pumps Vmp 260 to 355VDC for 2S 3 phase 220VAc pumps Vmp 486 to 650 VDC for 4T 3 phase 380VAc pums
Recommended input Voc and Vmpp voltage	Voc 180(VDC), Vmpp 155(VDC) for 1S model or 110V AC pumps Voc 380(VDC), Vmpp 310(VDC) for 2S model or 220V AC pumps Voc 650(VDC), Vmpp 520(VDC) for 4T model or 380V AC pumps Voc 820(VDC), Vmpp 676(VDC) for 5T model or 480V AC pumps
Motor type	Control for permanent magnet synchronous motor and asynchronous motor pumps.
Rated output voltage	1/3-Phase,110V/160V/220V. 3-phase, 220V/380V/460V
Output frequency range	0~maximum frequency 600Hz.
MPPT efficiency	Above 99.6%,
Ambient temperature range	G-type for submersible pumps, 150% rated current for 60s, 180% rated current for 2s . P type for general pumps, 120% rated current for 60s, 150% rated current for 2s
Solar pump control special performance	MPPT ( maximum power point tracking), CVT (constant voltage tracking), auto/manual operation, dry run protection, low stop frequency protection, minimum power input, motor maximum current protection, flow calculating, energy generated calculating and water tank level detected
Protection function	Phase loss protection, phase short circuit protection, ground to phase circuit protection , input and output short circuit protection. Stall protection, lightning protection
Protection degree	IP20, Air force cooling
Running mode	MPPT or CVT
Altitude	Below 1000m; above 1000m, derated 1% for every additional 100m.
Enhanced version of AC drive	CE, Design based on vector control motor AC drive, more specification please refer to S600 or S600 vector control drive operation manual
Technical specification of variable frequency inverter when PE00=0(solar pump disable)
voltage, frequency	1 phase 220V, 3 phase, 220V,380V, 660V, 0-50/60Hz
Control mode	0: VF control ; 1: Open loop vector control mode 2: Close loop vector control mode
Maximum frequency	0-320Hz in vector control mode, 0~3200Hz in VF control mode
Multiple-functions	PID Control, Carrier Frequency Adjustable, Current Limiter, Speed Search, Momentary Power Loss Restart,16 Step Speed (Max), 3-Wire connection, Slip Compensation, Frequency Jump, DC braking, Upper/Lower Frequency, Torque control, Compatible for PMSM and IM, built in RS485, counting, fault information checking, fully fault protection function, frequency combination reference.

SG600 solar pump inverter solar pump parameters

PE Solar control purpose parameters.
PE-00	Solar pump control mod`e	0:Disable of solar pump control 1: Enable (Algorithm-1, High fficiency ) 2: Enable (Algorithm-2, High stability )	1
PE-01	Solar pump control mode option	1 Bit: Vmpp mode selecting 0: Vmp set by PE-02 manually (CVT) 1: MPPT automatically Ten: Voc ( open loop voltage of PV ) detect mode 0: Voc set by PE-03 manually 1: Voc detect automatically Hundred: Auto running by keypad 0: Disable 1: Auto start/stop in keypad control mode. Inverter will automatically start when power on after 5 seconds only on keypad control mode.	H.001
PE-02	CVT voltage set by manual	0 -100%	80%
PE-03	Voc ( open loop voltage ) set manually	0.0V-1000.0V	650V/ 380V
PE-04	DC bus voltage stability Proportional gain	0.0% - 999.9%	100.0%
PE-05	DC bus voltage stability Integral gain	0.0% - 999.9%	100.0%
PE-06	DC bus voltage stability differential gain	0.0% - 999.9%	5%
PE-07	Initial point of fast frequency drop	0.0 - 100.0%	5.0%
PE-08	Stop point of fast frequency drop	0.0 - 100.0%	50.0%
PE-09	Weak magnetic limit multiples	0.0- 9.9	1.2
PE-10	Mppt search upper limit voltage	0.0% - 100.0%	90%
PE-11	Mppt search lower limit voltage	0.0% - 100.0%	75%
PE-12	MPPT search gain	0% - 500%	100%
PE-13	MPPT search interval	0.0 - 10.0sec	2.0sec

SG600 solar pump inverter installation steps.

Wiring and commissioning
1. Connect DC power supply to P to P- (N) ( DC power supply also can wire to R, T , no need consider to polarity connection)
2. Check Voc input, if correct, switch one power.
3. Set motor parameters as pumps nameplate.
4. Confirmed the solar pump control mode and MPPT function mode. (PE-000=1)
5. Trail running with press RUN button to check running direction.
6. Set dry run function, lowest stop frequency, maximum current, flow PQ curve if need.
If need auto start and stop, you can select to terminals control with switch on X1 to COM.
a). DI1 and COM, (P4.00=1, forward running)
b), DI2 and COM, (P4.01=2, reverse running)
c), DI3 and COM, ( P4.02=53, solar control mode disable )
d), DI4 and COM, ( P4.03=51, digital signal of water leveling detect 1)
e), DI5 and COM (P4.04=52, digital signal of water leveling detect 2)

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