Factory Price For 30KVA 120V/208V 3 Phase Off Grid Solar Inverter Low Frequency Inverter
$4270
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Shandong, China
Brand Name: Deming
Model Number: NB380-30KSZ
Input Voltage: 48V/96V/110V/120V/220V/240V/380V
Output Voltage: 220V/380V/400V
Output Current: 45.5
Output Frequency: 50HZ/60HZ
Output Type: three phase
Size: 660*1300*1600mm
Type: DC/AC Inverters
Inverter Efficiency: 90%
Certificate: ce iso9001, CE ISO9001
Warranty: 18 months, 1 Year
Weight: 360KG
Output Power: 1 - 200KW
Color: Gray
Output waveform: Pure Sine Wave Output
Product name: 3 Phase Off Grid Solar Inverter Low Frequency Inverter
Application: Solar Power System Home
Communication: RS485/WiFi (optional)/GPRS (optional)/DRM(Australia)
Inverter type: Low Frequency Inverter
Packaging & Delivery
30KVA off grid three phase inverter technical parameters
Type | NB110-30KSZ | NB220-30KSZ | NB380-30KSZ | |
DC input | Input rated voltage | 110 VDC | 220 VDC | 380 VDC |
Input rated current | 272A | 136 A | 78.9 A | |
InputDCvoltage range | 75-135 VDC | 180-300 VDC | 300-490VDC | |
AC input | Allow input voltage range | 220 VAC /380 VAC / 400 VAC ± 15% VAC | ||
Input rated current | 78.7A / 45.5A / 43.3 A | |||
Bypass transfer time | ≤4 ms | |||
AC output | Rated capacity | 30KVA | ||
Output rated power | 24KW | |||
Output rated voltage and frequency | 220 VAC / 380 VAC / 400 VAC ,50Hz / 60Hz | |||
Output rated current | 78.7A / 45.5A / 43.3 A | |||
Output voltage accuracy | 220 VAC /380 VAC / 400 VAC ± 2% | |||
Output frequency accuracy | 50Hz / 60Hz ±0.05% | |||
Waveform distortion (THD). (Linear load) | ≤3% | |||
Dynamic response time (Load 0←→100%) | 5% | |||
Power factor (PF) | 0.8 | |||
Overload capacity | 120%, 10minutes,200%,10second | |||
Crest factor (CF) | 3:1 | |||
Inverter efficiency | 90% | |||
Working Environment | Dielectric strength | 1500VAC,1minute | ||
Noise (1m) | ≤50dB | |||
Ambient temperature | -10℃~+50℃ | |||
Humidity | 0~90%,No condensation | |||
Altitude | ≤3000 m High than 3000m rated power should be reduced | |||
Production function | Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection | |||
Size | 660*1300*1600mm | |||
Weight | 360KG | |||
Schematic diagram:
Parts
Service guarantee<>
As our corporate users, you enjoy the following service:
(1) The machine warranty for free in 2 year;
(2) Technical support;
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.
When you confirm the failure of equipment, please promptly contact us and provide the equipment model and complete description of the problem.
However, any of the following situation happened, are not included in the warranty:
(1) Non-permitted by the company, went ahead with repair and damage;
(2) Install or modify arbitrarily;
(3) Incorrect operation or use;
(4) Do not depending on the manual to do cleaning or maintenance;
(5) Abnormal environment condition exceed the specifications, result in damage;
(6) The deliberate destruction of man-made;
(7) Irresistible natural disasters.
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