415V 20kva 3 Phase UPS Online Uninterruptible Power Supply
Brand Name:ZGD
Certification:CE
Model Number:ZGD3320
Minimum Order Quantity:10 sets
Delivery Time:7~15 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Shenzhen China
Address:
708, No.218, Changchun Road, Shangcun Community, Gongming Street, Guangming District, Shenzhen
Supplier`s last login times:
within 25 hours
Product Details
Company Profile
Product Details
20KVA Low Frequency Three Phase Online Uninterruptible Power Supply
UPS 380V/400V/415V System
Minimum impact on supplies easy sources:
Input current distortion <4% for the ZGD330 with filter with
sinusoidal absorption to remove the risk of resonance with other
input supply users or phase shift capacitor sets. The absorbed
current distortion is independent of input supply parameters such
as impedance. This enable ZGD330 to deliver maximum performance
levels regardless of the installation environment. With these input
features ZGD330 can achieve significant savings in terms of sizing
and power supply sources isolation transformers and generators over
less sophisticated power systems.
Maximum battery care:
Battery deep discharge protection;
Temperature compensating charger;
Built-in automatic and manual battery test feature.
Simple to install:
Capability to install the UPS into any distribution system(neutral
not required on rectifier input);
Capability to separate the rectifier/bypass power networks and to
power these from two separate sources, without Galvanic isolation
(Necessary on UPS without an output transformer).
High reliability:
Extremely high short-circuit current to ensure compatibility with
the most difficult transformer applications (lighting, drives and
industrial processes) and an isolation transformer on the inverter
output;
Full microprocessor control with no-break static and manual
bypasses;
IGBT technology.
Specification
| Model | ZGD33 20K | |||||||||||
| CAPACITY | 16 KW | |||||||||||
| INPUT | ||||||||||||
| Nominal Voltage | 3 x 380VAC/400VAC (3Ph + N) | |||||||||||
| Acceptable Voltage Range | 305VAC ~ 460VAC | |||||||||||
| Frequency | 50/60 Hz ± 10 % | |||||||||||
| INVERTER | ||||||||||||
| Nominal Voltage | 3 x 380VAC/400VAC (3Ph + N) | |||||||||||
| Precision | Stationary: ±1% ; Transitory: ±5% (load variations 100-0-100%) | |||||||||||
| Frequency | 50/60 Hz synchronised ±1 % With mains absent ±0.1 Hz | |||||||||||
| Max. Synchronisation Speed | ±1 Hz/s | |||||||||||
| Waveform | Pure Sinewave | |||||||||||
| Total Harmonic Distortion (THDv) | < 2% (Linear Load) ; < 5% (Non-linear Load) | |||||||||||
| Phase Displacement | 120º ±1% (balanced load) ; 120º ±2% (imbalances 50% of the load) | |||||||||||
| Dynamic Recovery Time | 3 cycles at 98 % of the static value | |||||||||||
| Admissible Overload | 110% for 10min; 150% for 60sec ; >160% for 200ms | |||||||||||
| STATIC BYPASS | ||||||||||||
| Type | Solid state | |||||||||||
| Voltage | 3 x 380VAC/400VAC (3Ph + N) | |||||||||||
| Frequency | 50/60 Hz | |||||||||||
| Activation Criterion | Microprocessor control | |||||||||||
| Transfer Time | Zero | |||||||||||
| Admissible Overload | 150% for 1 hour; 180% for 30sec; >200% for 200ms | |||||||||||
| Transfer to Bypass | Immediate, for overloads above 160% | |||||||||||
| Retransfer | Automatic after alarm clear | |||||||||||
| BATTERY & CHARGER | ||||||||||||
| Battery Type and Numbers | 12VDC x 32 pcs (29~32 pcs adjustable) | |||||||||||
| Nominal Battery Voltage | 384 VDC (Based on 32pcs batteries) | |||||||||||
| Charging Method | CC/CV | |||||||||||
| Charging Current | Default 10A, Max. = Capacity / Battery Voltage | |||||||||||
| Charging Voltage | 432 VDC (Based on 32pcs batteries) | |||||||||||
| PHYSICAL | ||||||||||||
| Dimension D x W x H (mm) | 656 x 405 x 941 | |||||||||||
| Net Weight (kgs) | 179 | |||||||||||
Certificate
FAQ
1. who are we?
We are based in Guangdong, China, start from 2013,sell to Domestic Market(50.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Industrial UPS,Capacitive UPS,Modular UPS,High Frequency UPS,Low Frequency UPS
4. why should you buy from us not from other suppliers?
As a manufacturer with over 10 years of experience, Shenzhen ZGD Technology Co., Ltd. has more than 10 production lines which can produce 100,000 pieces of UPS every month. Over 10% of our staff members are engineers and professional technicians and more
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
We are based in Guangdong, China, start from 2013,sell to Domestic Market(50.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Industrial UPS,Capacitive UPS,Modular UPS,High Frequency UPS,Low Frequency UPS
4. why should you buy from us not from other suppliers?
As a manufacturer with over 10 years of experience, Shenzhen ZGD Technology Co., Ltd. has more than 10 production lines which can produce 100,000 pieces of UPS every month. Over 10% of our staff members are engineers and professional technicians and more
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
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415V 20kva 3 Phase UPS Online Uninterruptible Power Supply
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