MHPower backup power supply MHPower MSKD-500-12 UPS 500W pure sine wave 12V solar controller MPPT

MHPower MSKD-500

Backup power supply with a power of 500 W with a pure sine wave output signal. The power supply can be recharged from solar panels using the built-in MPPT solar controller. The backup power supply has a pure sine wave, so it reacts very safely and flexibly to overload, overvoltage, overcharging, or increased temperature. It is suitable for long-term power supply of all types of appliances. All the most important parameters of the backup power supply are displayed on a color LCD ​​display. It has an acoustic signal. Integrated charger with a max. power of 10 A takes care of the battery and keeps it ready.

Supports GEL, AGM and classic flooded batteries. Does not support Li-Ion, Li-Pol, LiFePO batteries etc.

Features

• Pure sine wave output signal, thanks to which the power supply can be used for circulation pumps, controllers, computers, servers, automatic gates, lighting, heat pumps, household appliances, refrigerators, TVs, ventilation, fire systems, etc.
• Design based on an efficient toroidal transformer.
• Dual control of the main processor, high performance.
• MPPT solar charger (controller) with very high efficiency.
• Wide input frequency range, automatic detection of 50/60 Hz.
• Intelligent switching between power supply priorities for better performance and lower energy losses.
• Full range of protection and alarms: overload, short circuit, overvoltage, undervoltage and temperature protection.
• Robust all-metal design.
• Very clear display that provides an overview of the most important functions for the inverter and the controller separately.

WARNING

• There is no backup battery inside the backup power supply. For this backup power supply
• to fulfill its function
• it is necessary to purchase an external battery
• which is not included in the package. Without this external battery, the device is not capable of operation.

Technical parameters

• Working mode: (PV-->BAT-->AC) / (AC-->PV-->BAT) / (PV-->AC-->BAT)
• Battery voltage: 12 V
• Panel indicator, light: graphic color LED display
• Backup switching time: < 4 ms
• Cooling system: Yes, fans

PV (Photovoltaics)

• Input voltage range: 15-75 V
• Max. input current: 20 A
• Max. conversion efficiency: 98%

AC Main condition

• Input voltage range: 140-275V
• Frequency: 45-65Hz
• Output voltage range: 195-240V
• Charging current: 10A
• Grid overload: warning until load reduction

Inverter mode output

• Inverter output voltage: 220V (±3%)
• Output frequency: 50Hz/60Hz adaptive
• Output power factor: ≥0.8

Physical characteristics

• Relative humidity 10 to 90% RH, non-condensing
• Operating temperature 0 to 40°C Storage temperature -15 to 45°C Mounting: wall-mounted (mounting plugs and screws included) Protection: IP20 Power supply cable to electrical outlet: approx. 0.75 m
• Battery cable: approx. 0.95 m

Power: 500 W

Input voltage: 140-275 V

Output voltage: 220 V

Number of sockets: 2

Dimensions: 335 × 310 × 170 mm

Weight: 7.1 kg

Battery

Number of batteries

• external battery

• not included

Battery/cell voltage: 12 V

Supported batteries

• GEL

• AGM

• flooded