Special Online Electricity UPS System Multiple Monitoring Zero
Switch
10-100KVA
Description:
CND310 system consists of electrical UPS, DBW bypass stablalized
cabinet, and feeder cabinet of PDU series. CND310 is product that
CONSNANT TECHNOLOGY CO., LTD, according to the requirement of China
Power, designs exclusively for power plant, transformer substation,
and distribution substation. It possesses on-line double conversion
and zero switch function. It can be mainly applied for power system
telemechanics, PTU, power line communication, power system
monitoring and etc.. After being isolated and filtered by
regulator, Single-phase 220V or three-phase 380V can provide stable
power for load through inverter when the AC is normal. If the
failure of AC power grid supply or a power cut occurs, direct
current panel, the backup of power system, can invert to supply
electricity through non-return diode. If the direct current panel
is under voltage or cut off, static switch can shift to bypass
stabilized cabinet to supply electricity. When the AC power becomes
normal, the static switch automatically shift to AC power grid to
supply electricity reversely. If the inverter is overloaded or the
fault occurs to it, the static switch shift to bypass stabilized
cabinet to supply electricity and indicates a warning signal at the
same time.
Key Features:
- Adopt full digital control technology
- Intelligent detection and monitoring function
- Digitally control the static switch with zero switch
- Full isolation between input and output
- Super low output zero earth voltage
- DC UPS isolated with utility power completely
- Cubical design with power standard (customization)
- Multifunctional protection for overvoltage, under voltage, over
current, short circuit and over temperature and so on.
- Large-screen LCD monitor with Chinese and English operation
interface
- Ultralong 256 event record, user-friendly analysis and management
to the situation of the power supply (touch screen optional)
- Static bypass has a strong anti-overload capability
Unique option:
- SNMP card
- Dry contact card
- Signal transmitter
- Bypass isolation and voltage regulation
- Increase feeder circuit (standard for 8 loops)
- 12 pulse rectifier
- The appearance of special models(standard dimension:800×600×2260mm)
FAQ:
Q: Could you do custom-made products?
A: Yes, please show us the drawing of the goods you need, or your
requirement for the products, customized UPS is available.
Q: Can you print my picture or logo onto the products?
A: Yes, OEM and ODM accepted
Q: What included in the products?
A: It includes UPS unit, user manual, 2% free spares together with
shipment for urgent issue. Test certificate(optional)
Q: Nobody in our company know how to install the UPS?
A: We can despatch engineer to assist you solve the problem if
necessary(But you are requested to pay for the cost of ticket,
hotel etc. ). Or you can despatch engineer(s) to our company to get
training.
Specification:
| CND310 10KVA-100KVA |
| Model (KVA) | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 80 | 100 |
| Rating capacity(KW) | 8 | 12 | 16 | 24 | 32 | 40 | 48 | 64 | 80 |
| Rating voltage | 220V(one-phase) /380V(three phase) |
| AC input |
| Voltage range | ±25% |
| Frequency range | 50,60Hz±10% |
| Soft start | 0-100% in 5” |
| Power factor | 0.95(with input filter) |
| Bypass input |
| Permitted voltage range | ±15% |
| Frequency range | 50/60Hz±5% |
| Output |
| Voltage accuracy | 220V±1%(steady load) 220V±3%( fluctuating load) |
| Permitted Frequency range | 50/60Hz±0.05Hz(powered by battery) |
| Power factor | 0.8 |
| THD | Linearload<2%, non linear load<4% |
| Dynamic transients | <5% |
| Current crest ratio | 3:1 |
| Overload capacity | Normal in 110% load, 125% for 10min |
| Efficiency | Double switch:94%, ECO:98% |
| DC |
| Battery voltage | 220V |
| Cutoff voltage | 185V |
| Maximum discharge current | 36A | 55A | 73A | 109A | 145A | 181A | 218A | 291A | 364A |
| Penal display |
| LCD | Chinese/English UPS status, operation instruction input voltage,
output voltage, current, frequency, battery voltage, value of
charge and discharge current, accident display, warning |
| Environment |
| Temperature | 0ºC-40 ºC |
| Humidity | 0-95%(no condensing) |
| Storage temperature | -25 ºC—55 ºC |
| Altitude | <1500m |
