ETI product series
This fuseholder is engineered for 1000V DC applications, offering reliable protection for photovoltaic systems.
General Characteristics:
- Number of poles: 1
- Rated voltage: 1000V d.c.
- Rated current: 160A
- Conventional free air thermal current with fuse-links: 160A
- Utilization category: DC-20B
- Fuse-links: Size 1C, 1 to DIN 43620
- Maximum permissible power loss per fuse-link: 25W
Connection Details:
- Cable terminal type: Flat terminal
- Screw: M10
- Cable lug (DIN 46235): 25-240 mm²
- Flat termination: 30x10 mm
- Rated torque: 30-35 Nm
Operating Conditions:
- Type of protection (front side, device fitted): IP20, IP10
- Ambient temperature: -25 ... +55°C (Note: 35°C normal temperature, 55°C with reduced operating current)
- Rated operating mode: Continuous operation
- Actuation: Dependent manual actuation
- Mounting position: Vertical, horizontal
- Altitude: ≤ 2000 m
- Pollution degree: 3
- Overvoltage category: III
- Maximum Connection: 150 mm²
- Terminal: M10
These photovoltaic fuseholders are designed for higher voltage applications, supporting both AC and DC systems up to 1200V AC and 1000V DC respectively.
General Characteristics:
- Rated voltage: 1200V a.c. / 1000V d.c.
- Rated frequency: 40-60 Hz
- Utilization category: AC-20B, DC-20B
Operating conditions: Same as TL1-1/9/1000V/PV
Model TL1/1200V:
- Rated current fuse-link size: 250A (1XL)
- Conventional free air thermal current with fuse-links: 325A
- Conventional free air thermal current with solid links: 1000A
- Maximum permissible power loss per fuse-link: 25W
- Cable terminal - Bolt diameter: M10
- Cable lug (DIN 46235): 25-150 mm²
- Flat bar: 30x10 mm
- Rated torque: 30-35 Nm
- Type of protection (front side, device fitted): IP20
- Type of protection (switching cover close/open): IP10
- Product Model: TL1-1/9/1200V 250, Code No. 004122036. Max. Connection: 150 mm². Terminal: M10 (Flat Terminal M10x25).
Model TL3/1200V:
- Rated current fuse-link size: 630A (2XL, 3L)
- Conventional free air thermal current with fuse-links: 1000A
- Maximum permissible power loss per fuse-link: 48W
- Cable terminal - Bolt diameter: M12
- Cable lug (DIN 46235): 25-300 mm²
- Flat bar: 40x10 mm
- Rated torque: 30-35 Nm
- Type of protection (front side, device fitted): IP20
- Type of protection (switching cover close/open): IP10
The L2 and L3 NH strip-fuseways provide robust overcurrent protection for demanding DC applications up to 1500V, compliant with IEC 60269-6.
General Characteristics:
- Type: For NH fuse-links according to IEC 60269-6
- Rated voltage: 1500V d.c.
- Rated insulation voltage: 1500V d.c.
Operating conditions:
- Ambient temperature: -25 ... +55°C (Note: 35°C normal temperature, 55°C with reduced operating current)
- Rated operating mode: Continuous operation
- Actuation: Dependent manual operation
- Mounting position: Vertical
- Altitude: ≤ 2000 m
- Pollution degree: 3
- Overvoltage category: III
Model L2-2/1500V:
- Size: 2 (extended body)
- Rated current fuse-link size: 250A (1XL, 2XL)
- Conventional free air thermal current with fuse-links: 250A
- Maximum permissible power loss per fuse-link: 46W
- Cable terminal options:
- Flat terminal: Bolt diameter M12. Cable lug (DIN 46235): 1 x 25-240 mm². Flat bar: 30x10 mm. Tightening torque: 35-40 Nm.
- Clamp KM2G: Clamping cross-section: 25-150mm²/185-300mm². Tightening torque: 32 Nm.
- Clamp KM2G-F: Clamping cross-section: 25-240 mm². Tightening torque: 32 Nm.
- Type of protection (front side, device fitted / with front side strip cover): IP10
Model L3-2/1500V:
- Size: 3 (extended body)
- Rated current fuse-link size: 500A (3L)
- Conventional free air thermal current with fuse-links: 500A
- Maximum permissible power loss per fuse-link: 75W
- Cable terminal options:
- Flat terminal: Bolt diameter M12. Cable lug (DIN 46235): 1 x 25-240 mm². Flat bar: 30x10 mm. Tightening torque: 35-40 Nm.
- Clamp KM2G: Clamping cross-section: 25-150mm²/185-300mm². Tightening torque: 32 Nm.
- Clamp KM2G-F: Clamping cross-section: 25-240 mm². Tightening torque: 32 Nm.
