H100

H100 frequency inverters are designed specifically for HVAC (Heating, Ventilation, and Air Conditioning) applications. With their numerous protective and user-friendly features, they ensure stable and energy-efficient operation 24/7, helping to reduce energy consumption.

Pump and fan operation is where frequency inverters can achieve the greatest energy savings and consequently lower operating costs, making the H100 series ideally suited for this purpose.

H100 Frequency Inverter – Features

Keypad with manual and automatic operation buttons
Built-in EMC filter (C3):
0.75–30 kW: standard
37–55 kW: optional
75–90 kW: meets standards without filter
110–500 kW: standard
Built-in DC reactor: 37–500 kW
Communication modules: RS-485, BACnet MS/TP, Modbus-RTU, Metasys N2, optional LonWorks
Free DriveView7 software (USB or Ethernet connection)
Soft start and stop functions for pumps
Control of 1 main and up to 5 auxiliary motors
RTC (Real-Time Clock) module with scheduling capabilities
Flow compensation (for long hydraulic connections)
Fire Mode
Energy savings calculation
Pipe leakage detection
Motor preheating (prevents condensation)
KEB Macro functions

Operating Modes

V/f
Slip Compensation

Load Ratings

0.75–90 kW: 120 % for 60 s
110–500 kW: 110 % for 60 s

Enclosure – IP20

The IP20 enclosure requires installation inside an electrical cabinet, as it does not provide protection against dust or moisture. It is a classic choice, offering a good balance between cost and performance.

Communication

RS-485 / Modbus RTU, BACnet, Metasys-N2, LonWorks (optional)

LCD Keypad

User-friendly LCD keypad, similar to the iS7 and S100 series, standard on all H100 models.
Mode selection buttons: manual or automatic operation.
Descriptive parameter display during setup and display of up to 4 units (voltage, frequency, current, etc.) during operation.
Supports parameter transfer and copy between inverters.
Removable design: can be used as an external keypad on cabinet doors with a suitable UTP cable.

Labels

Models

Connections

R, S, T: Power supply connection
U, V, W: Motor connection
P1(+), P2(+): DC reactor connection. If the reactor is not used, the terminals should be short-circuited (applies to H100 up to 30 kW)
P2(+), B: Braking resistor connection (applies to H100 up to 30 kW)
P2(+), N(-): DC bus input
P3(+), N(-): Braking unit connection (applies to H100 from 37 kW)