FZG uses alloy resistor units in parallel circuits to provide selectable test loads. Cooling can be by forced air or water; optional reactors enable testing at different load power factors.
Typical Applications
Equipment: Power equipment and generator sets.
Uses: Load testing, including power-factor testing with optional reactors.
Fixed, metal-enclosed dry resistors are used with air or water cooling.
Heat-resistant Resistors
Contactors switch resistor circuits to combine the required load steps.
Stepped Loading
Forced-air or water cooling can be selected for capacity and site conditions.
Cooling Options
Optional reactors or capacitors adjust power factor; purely resistive loads have a fixed power factor of 1.
Power-factor Options
Protection options cover fuses, airflow, smoke and temperature, plus water-cooling conditions.
Configurable Protection
Optional inlet and outlet screens prevent small animals and debris from entering.
Protective Screens
Specifications
A. Low-voltage dry-type resistive load series
Model
Rated power kW/kvar
Test voltage V
Length × width × height mm
Weight T
Remarks
FZG-
600
400V~690V
1600×2438×2650
1.0
Fan2×3kW
FZG-
1200
400V~690V
2600×2438×2650
2.0
Fan4×3kW
FZG-
1800
400V~690V
3600×2438×2650
3.2
Fan6×3kW
FZG-
2400
400V~690V
4600×2438×2650
4.6
Fan8×3kW
FZG-
3000
400V~690V
5600×2438×2650
6.8
Fan8×4kW
FZG-
3600
400V~690V
6100×2438×2650
8.6
Fan10×3kW
FZG-
4200
400V~690V
6100×2438×2890
11.2
Fan10×4kW
Dry-type resistor + reactor (power factor 0.8~1)
FZGK-
600/450
400V~690V
2600×2438×2650
2.5
Fan2×4kW
FZGK-
1200/900
400V~690V
3600×2438×2650
5.2
Fan4×4kW
FZGK-
1800/1350
400V~690V
5000×2438×2890
9.6
Fan6×4kW
FZGK-
2400/1800
400V~690V
6100×2438×2890
11.8
Fan8×4kW
B. High-voltage dry-type resistive load series
Model
Rated power kW/kvar
Test voltage V
Length × width × height mm
Weight T
Remarks
FZG-
1800
3~10kV
4000×2450×2650
3.2
Fan6×3kW
FZG-
2400
3~10kV
5000×2450×2650
4.6
Fan6×4kW
FZG-
3000
3~10kV
6100×2450×2650
6.8
Fan8×4kW
FZG-
3600
3~10kV
6100×2450×2890
8.6
Fan10×3kW
FZG-
5000
3~10kV
7500×2450×2890
11
Fan12×4kW
Dry-type resistor + reactor (power factor 0.8~1)
FZGK-
1800/1350
3~10kV
4000×2450×2890
3.6
Fan6×4kW
FZGK-
2400/1800
3~10kV
6100×2450×2890
7.2
Fan8×4kW
FZGK-
3000/2250
3~10kV
7200×2450×2890
12.8
Fan12×3kW
FZGK-
5000/3750
3~10kV
12000×2500×2950
25
Fan14×4kW
Explanation:
1. The dimensions of water-cooled products are planned according to specific projects.
2. Depending on the intended use and configuration, the product dimensions can be designed according to the user's on-site conditions.
3. For DC load specifications, refer to the above products with the same power.
