Active Member
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[China]
Address: 708, No.218, Changchun Road, Shangcun Community, Gongming Street, Guangming District, Shenzhen
Contact name:Mark
Shenzhen Zhongguanda Technology Co., Ltd. |
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415V 48KW 60KVA Low Frequency Online UPS Systems Commercial 3 Phase
48KW 60KVA Low Frequency Online UPS 3 Phase 415V Commercial Ups Systems
■ Input current distortion <4% for the ZGD310/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
■ ZGD310/ZGD330 to deliver maximum performance levels regardless of
the installation environment. With these input features
ZGD310/ZGD330 can achieve significant savings in terms of sizing
and power supply sourcesiso- ation transformers and generators over
less sophisticated power systems.HIGH RELIABILITY:
■ Extremely high short-circuit current to ensure compatibilitywith
the most difficult transformer applications (lighting,drives and
industrial processes) and an isolation transformeron the inverter
output;
■ Full microprocessor control with no-break static andmanual
bypasses;
■ IGBT technology.
Specification
model | ZGD33 100K | |||||||||||
capacity | 80 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 | |||||||||||
Admissible Crest Factor | 3:1 | |||||||||||
Admissible Power Factor | 0.6~1 (inductive or capacitive) | |||||||||||
Current Limit | High overload, short-circuit: RMS Voltage Limit ; High Crest-Factor current: Peak Voltage Limit | |||||||||||
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. 40A | |||||||||||
Charging Voltage | 432 VDC (Based on 32pcs batteries) | |||||||||||
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
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