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| Brand Name: | SZDXZH |
| Model Number: | 3H30K-M |
| MOQ: | 1 pcs |
| Price: | Negotiable |
| Packaging Details: | Woodcase/ Paper box |
| Payment Terms: | T/T |
Technical implementation
High reliability design
◆ Realize online double conversion
◆ Compatible with generator input (generator capacity must be twice the UPS capacity)
◆ Output isolation transformer can be added according to user requirements (installed before leaving the factory)
◆ Standard EPO (emergency power off device)
◆ The machine is controlled by MCU+DSP chip
◆ Support parallel function, up to 3 parallel machines (parallel models only)
◆ The number of battery sections (16-20) can be set according to on-site needs
◆ Charging current (1-4A, default 4A/each charging board) can be set on-site according to needs
◆ This series has two models with power factor PF0.8 and PF0.9.
◆ Support automatic power-on function after power outage (default closed)
◆ After power outage, the battery power is exhausted, and it can automatically start after the call is received.
Perfect whole machine protection capability
◆ It has output overload protection, output short circuit protection, inverter overtemperature protection, battery undervoltage warning protection and battery overcharge protection and other multi-function protections in one, which greatly ensures the stability and reliability of system operation.
◆Optional manual maintenance switch, when UPS fails, it can switch to bypass working state without interruption and continue to supply power to the load from the mains, making maintenance work easy, convenient and fast.
Interface management function
◆LCD liquid crystal display can record UPS working status, parameter information, etc. in real time, which is convenient for users to manage UPS.
Network monitoring management
◆Through RS232/RS485 communication interface, SNMP network adapter, and UPS intelligent monitoring software, it can communicate with the computer, and various UPS parameters are clearly displayed on the communication interface.
High environmental adaptability
◆The circuit board is placed in a completely enclosed space and is coated with "three-proof" coating, which is more suitable for the harsh environment of tunnels and squares.
Technical Parameters
| model | 3H 30 KL | |
| capacity | 30000VA / 24000W | |
| enter | ||
| Voltage range | 190-520VAC (3 phase) 50% load | |
| 305-478VAC (3 phase) 100% load | ||
| Frequency range | 46Hz ~ 54 Hz @ 50Hz system | |
| 56Hz ~ 64 Hz @ 60Hz system | ||
| Phase | Three-phase grounding | |
| Power Factor | ≧ 0.99 at 100% load | |
| Output | ||
| Phase | Single phase (live wire + neutral wire + ground wire) | |
| Output voltage | 208/220/230/240VAC | |
| AC Voltage Range | ± 1% | |
| Frequency range (synchronization range) | 46Hz ~ 54 Hz @ 50Hz system | |
| 56Hz ~ 64 Hz @ 60Hz system | ||
| Frequency range (battery mode) | 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz | |
| Overload | Mains mode | 100%~110%: 10 minutes; 110%~130%: 1 minute; >130%: 1 second |
| Overload, switch to bypass mode | ||
| Battery Mode | 100%~110%: 30 seconds; 110%~130%: 10 seconds; >130%: 1 second | |
| Overload, switch to bypass mode | ||
| Current peak ratio | 3:1 max | |
| Harmonic distortion | ≦ 2 % @ 100% linear load; ≦ 5 % @ 100% non-linear load | |
| Switching time | Online ← →Battery | 0 ms |
| Inverter← → Bypass | 0 ms | |
| Inverter ← → ECO | <10 ms | |
| Output power factor | 0.8 | |
| Parallel capacity | Supports up to 3 units in parallel (not supported by the commonly sold models) | |
| Waveform | Pure sine wave | |
| Inverter mode | IGBT | |
| Control method | MCU+DSP | |
| efficiency | ||
| AC Mode | > 90 % | |
| Battery Mode | > 8 8 % | |
| Long-lasting machine (number of battery cells is factory adjustable) | model | Depends on battery configuration |
| number | 16 - 20 | |
| Charging current (maximum) | 12.0A ±10% | |
| Charging voltage | 273 VDC ± 1% (based on 20 batteries) | |
| Display instructions | ||
| LCD | Visually display load size, battery capacity, AC mode, battery mode, bypass mode, fault indication, etc. through images | |
| The output voltage, frequency, bypass enable, ECO function, charging current, discharge time, etc. can be adjusted through the screen display menu | ||
| Appearance | ||
| Long extension machine | Dimensions, depth x width x height (mm) | 815 x 300 x 1000 |
| Net weight(kgs) | 64 | |
| Environmental conditions | ||
| Operating temperature | 0 ~ 40°C (Battery life will be shortened in environments > 25°C) | |
| Operating humidity | <95 % without condensation | |
| Operating altitude | <1000m | |
| noise | Less than 65dB @ 1 Meter | |
| manage | ||
| Intelligent RS-232 or USB | Supports Windows® 2000/2003/XP/Vista/2008/7/8, Linux, Unix, and MAC | |
| Optional SNMP | Supports power management via SNMP manager and web browser | |
——UPS power solution service provider——
|
| Brand Name: | SZDXZH |
| Model Number: | 3H30K-M |
| MOQ: | 1 pcs |
| Price: | Negotiable |
| Packaging Details: | Woodcase/ Paper box |
| Payment Terms: | T/T |
Technical implementation
High reliability design
◆ Realize online double conversion
◆ Compatible with generator input (generator capacity must be twice the UPS capacity)
◆ Output isolation transformer can be added according to user requirements (installed before leaving the factory)
◆ Standard EPO (emergency power off device)
◆ The machine is controlled by MCU+DSP chip
◆ Support parallel function, up to 3 parallel machines (parallel models only)
◆ The number of battery sections (16-20) can be set according to on-site needs
◆ Charging current (1-4A, default 4A/each charging board) can be set on-site according to needs
◆ This series has two models with power factor PF0.8 and PF0.9.
◆ Support automatic power-on function after power outage (default closed)
◆ After power outage, the battery power is exhausted, and it can automatically start after the call is received.
Perfect whole machine protection capability
◆ It has output overload protection, output short circuit protection, inverter overtemperature protection, battery undervoltage warning protection and battery overcharge protection and other multi-function protections in one, which greatly ensures the stability and reliability of system operation.
◆Optional manual maintenance switch, when UPS fails, it can switch to bypass working state without interruption and continue to supply power to the load from the mains, making maintenance work easy, convenient and fast.
Interface management function
◆LCD liquid crystal display can record UPS working status, parameter information, etc. in real time, which is convenient for users to manage UPS.
Network monitoring management
◆Through RS232/RS485 communication interface, SNMP network adapter, and UPS intelligent monitoring software, it can communicate with the computer, and various UPS parameters are clearly displayed on the communication interface.
High environmental adaptability
◆The circuit board is placed in a completely enclosed space and is coated with "three-proof" coating, which is more suitable for the harsh environment of tunnels and squares.
Technical Parameters
| model | 3H 30 KL | |
| capacity | 30000VA / 24000W | |
| enter | ||
| Voltage range | 190-520VAC (3 phase) 50% load | |
| 305-478VAC (3 phase) 100% load | ||
| Frequency range | 46Hz ~ 54 Hz @ 50Hz system | |
| 56Hz ~ 64 Hz @ 60Hz system | ||
| Phase | Three-phase grounding | |
| Power Factor | ≧ 0.99 at 100% load | |
| Output | ||
| Phase | Single phase (live wire + neutral wire + ground wire) | |
| Output voltage | 208/220/230/240VAC | |
| AC Voltage Range | ± 1% | |
| Frequency range (synchronization range) | 46Hz ~ 54 Hz @ 50Hz system | |
| 56Hz ~ 64 Hz @ 60Hz system | ||
| Frequency range (battery mode) | 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz | |
| Overload | Mains mode | 100%~110%: 10 minutes; 110%~130%: 1 minute; >130%: 1 second |
| Overload, switch to bypass mode | ||
| Battery Mode | 100%~110%: 30 seconds; 110%~130%: 10 seconds; >130%: 1 second | |
| Overload, switch to bypass mode | ||
| Current peak ratio | 3:1 max | |
| Harmonic distortion | ≦ 2 % @ 100% linear load; ≦ 5 % @ 100% non-linear load | |
| Switching time | Online ← →Battery | 0 ms |
| Inverter← → Bypass | 0 ms | |
| Inverter ← → ECO | <10 ms | |
| Output power factor | 0.8 | |
| Parallel capacity | Supports up to 3 units in parallel (not supported by the commonly sold models) | |
| Waveform | Pure sine wave | |
| Inverter mode | IGBT | |
| Control method | MCU+DSP | |
| efficiency | ||
| AC Mode | > 90 % | |
| Battery Mode | > 8 8 % | |
| Long-lasting machine (number of battery cells is factory adjustable) | model | Depends on battery configuration |
| number | 16 - 20 | |
| Charging current (maximum) | 12.0A ±10% | |
| Charging voltage | 273 VDC ± 1% (based on 20 batteries) | |
| Display instructions | ||
| LCD | Visually display load size, battery capacity, AC mode, battery mode, bypass mode, fault indication, etc. through images | |
| The output voltage, frequency, bypass enable, ECO function, charging current, discharge time, etc. can be adjusted through the screen display menu | ||
| Appearance | ||
| Long extension machine | Dimensions, depth x width x height (mm) | 815 x 300 x 1000 |
| Net weight(kgs) | 64 | |
| Environmental conditions | ||
| Operating temperature | 0 ~ 40°C (Battery life will be shortened in environments > 25°C) | |
| Operating humidity | <95 % without condensation | |
| Operating altitude | <1000m | |
| noise | Less than 65dB @ 1 Meter | |
| manage | ||
| Intelligent RS-232 or USB | Supports Windows® 2000/2003/XP/Vista/2008/7/8, Linux, Unix, and MAC | |
| Optional SNMP | Supports power management via SNMP manager and web browser | |
——UPS power solution service provider——
