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USER MANUAL

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Summary of Contents for HELIOR INVERMAX 500

  • Page 1 USER MANUAL...
  • Page 2: General Precautions

    General Precautions 1. Before using INVERMAX, read all instructions and cautionary markings on : (1) INVERMAX (2) the batteries (3) this manual 2. CAUTION --To reduce risk of injury, charge only lead-acid rechargeable batteries. Other types of batteries may cause damage and injury. 3.
  • Page 3 accident during servicing. Introduction INVERMAX is a DC-to-AC inverter with auto line-to-battery transfer and integrated charging system, serving as an extended run UPS, a standalone power source or an automotive inverter. INVERMAX supplies power from AC power and DC source. When AC cable is connected to a wall socket, utility power goes to connected equipment(s) and/or charges the battery set via charging system.
  • Page 4: Operation

    Operation Front Panel Controls and LED Indicators Shown below are the controls and indicator lights on the front of INVERMAX. Figure 1 Front Panel Power On/Off power on/off button is shown as above. Once INVERMAX has been properly installed and batteries are connected, press this button and INVERMAX will turn on automatically, and works in mains mode or inverter mode according to input AC source’s status.
  • Page 5: Back Panel Description

    The red LED will light when fault occurs. Back Panel Description Shown below are the components on the back of INVERMAX. Figure 2 Back Panel 1. DC Input Connector (Battery Terminal) 2. Input Breaker 3. AC Input Connector (Three-station Terminal Block) 4.
  • Page 6: Battery Connection

    170~280Vac (90~145Vac) with the same output voltage. The line sensitivity is higher. Hence, you can connect the computer systems or other precision home equipment when you select this mode. B. Select ‘Wide’ setting to save energy: If you select this mode, the INVERMAX operating voltage in Line mode will be extended within 90~280Vac (50~145Vac) with the same output voltage.
  • Page 7 Single battery connection: When using a single battery, its voltage must be equal to the voltage of INVERMAX Nominal Input Voltage (Apply to INVERMAX 500/1000) For the user operation safety, we strongly recommend that you should isolate the battery terminals before you start to operate the unit. Please refer to below instruction for further information.
  • Page 8 INVERMAX Nominal Input Voltage (Apply to INVERMAX 1500/2000) Parallel battery connection: When using multiple batteries in parallel, each battery’s voltage must be equal to the voltage of INVERMAX Nominal Input Voltage (Apply to INVERMAX 500/1000 extend the backup time)
  • Page 9 AC Connection Before having AC connection, match the power requirements of connected devices with the power output of INVERMAX to avoid overload. Consult a qualified electrician, and follow local code for the proper wire sizes, connectors and conduit requirements. Step 1- A three-station terminal block is provided to make AC input connections.
  • Page 10: Troubleshooting

    Troubleshooting Problem Possible Cause Remedy No LED display 1. Battery Weak 1. Re-charge battery cable and DC input connection. 2. Battery defect 2. Battery replacement. 3. Power switch is not 3. Press and hold power pressed switch. Mains normal but 1.
  • Page 11: Specification

    Specification MODEL INVERMAX 500 INVERMAX 1000 INVERMAX 1500 INVERMAX 2000 CAPACITY VA/W 500VA/300W 1000VA/600W 1500VA/900W 2000VA/1200W INPUT Nominal Voltage 110/120VAC or 220/230/240VAC 90-145VAC or 170-280VAC (Narrow Range) Voltage Range 50-145VAC or 90-280VAC (Wide Range) OUTPUT Voltage 120VAC or 230VAC Voltage Regulation(Batt. Mode)

This manual is also suitable for:

Invermax 1000Invermax 1500Invermax 2000

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