Shenzhen Zhongguanda Technology Co., Ltd.
| Packaging Details | wooden box |
| Supply Ability | 10000 Piece/Pieces per Month |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 7~15 working days |
| Phase | Three Phase |
| Protection | Short Circuit |
| Weight | 145kg |
| Application | INSTRUMENTATION |
| Product name | Low Frequency Online UPS |
| Capacity | 30KVA |
| Battery Type | Lead Acid Battery |
| Certificate | ISO14001 |
| Input voltage | 380V/400V/415V |
| Output | 380V/400V/415V |
| Place of Origin | Guangdong, China |
| Brand Name | ZGD |
| Model Number | ZGD3320 |
| Certification | CE |
View Detail Information
Explore similar products
100KVA To 200KVA Low Frequency Online UPS Power Supply TUV certified
Three Phase 10KVA To 100KVA Industrial Uninterruptible Power Supply 380V/400V
Unbalanced Loads Protection 6KVA Online Ups Backup Power Supply ROSH Certified
3 Phase In 1 Phase Out 15000va Low Frequency Online UPS Isolated Secure
Product Specification
| Packaging Details | wooden box | Supply Ability | 10000 Piece/Pieces per Month |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 7~15 working days |
| Phase | Three Phase | Protection | Short Circuit |
| Weight | 145kg | Application | INSTRUMENTATION |
| Product name | Low Frequency Online UPS | Capacity | 30KVA |
| Battery Type | Lead Acid Battery | Certificate | ISO14001 |
| Input voltage | 380V/400V/415V | Output | 380V/400V/415V |
| Place of Origin | Guangdong, China | Brand Name | ZGD |
| Model Number | ZGD3320 | Certification | CE |
| High Light | 415V 20kva 3 Phase UPS ，400V 20kva 3 Phase UPS ，415V Online Uninterruptible Power Supply | ||
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.
| 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 | |||||||||||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Total Annual:
1000000-5000000
Employee Number:
zgd001~zgd500
Ecer Certification：
Site Member
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 than 400 are skilled workers. Our company spe... 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 than 400 are skilled workers. Our company spe...
Get in touch with us
Leave a Message, we will call you back quickly!