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(Zones 2, 21, 22)
The NVMV series of pendant light fixtures with high-pressure discharge lamps in an IEC metal housing is designed for use in potentially explosive atmospheres—Zone 2 and Dust Zones 21/22, particularly in environments with high mechanical stress, humidity, and dust. The fixtures are available in two sizes: **small housing** (for lamps from 70 W to 250 W, preferred: 70–150 W) and **large housing** (for lamps 250 W and 400 W). All versions are compatible with HSE and HIE lamps and are suitable for installation at low and medium suspension heights. Thanks to their high protection rating and wide operating temperature range (-45°C to +55°C), these luminaires can be used even in extreme conditions.
The NVMV series is suitable for wall, ceiling, and pole mounting, making it ideal for virtually all industrial applications, such as lighting open spaces, interiors, and roads in industrial plants, the oil and gas industry, chemical plants, waste treatment plants, shipyards, power plants, and mills.
Technical Data: | NVMV - small housing | NVMV - large housing |
---|---|---|
Type Examination Certificate | LCIE 10 ATEX 1005 (Gas), LCIE 10 ATEX 3029 (Dust) | |
EC Type Certificate | II 3 G Ex nR IIC T1¹ II 2 D Ex tb IIIC T°° Db IP66 | |
Permissible Ambient Temperature | -45 °C to +55 °C | |
Rated Voltage | 230 V AC² | |
Frequency | 50 Hz² | |
Power Factor | > 0.9 | |
Power Supply System | Conventional Ballast System | |
Protection Class | I | |
Lamp / Light Source | HSE / HIE 70 - 150 W | HSE / HIE 250 - 400 W |
Lamp type | High-pressure sodium lamp / metal halide lamp | |
Rated luminous flux | see table below | |
Lamp base | E27 / E40 | E40 |
Luminous efficiency | 74% | 78% |
Connection terminals | L, N, PE max. 3 x 6 mm² | |
Housing Color | Gray | |
Housing Material | Light alloy with paint coating | |
Weight | 7.6 kg | 21 kg |
Cable Entries / Sealing Plates / Housing Drillings | Thread 4 x M25 x 1.5 with plug | |
Protection Rating according to EN 60529 | IP66 | |
Protective cover/shield | borosilicate glass |
Lamp type | Power | Luminaire luminous flux | Temperature class II 2 G (without reflector) | Temperature class II 2 G (with reflector) | Max. Surface temperature II 2 D (without reflector) | Max. surface temperature II 2 D (with reflector) |
---|---|---|---|---|---|---|
HSE | 70 W | 5600 lm | T4 | T4 | 114 °C | 119 °C |
100 W | 8800 lm | T4 | T4 | 114 °C | 119 °C | |
150 W | 14000 lm | T3 | T3 | 137 °C | 155 °C | |
250 W | 25000 lm | T2 | T2 | 183 °C | 204 °C | |
HIE | 70 W | 5100 lm | T4 | T4 | 114 °C | 119 °C |
100 W | 7800 lm | T4 | T4 | 114 °C | 119 °C | |
150 W | 11000 lm | T3 | T3 | 137 °C | 155 °C | |
250 W | 19000 lm | T2 | T2 | 183 °C | 204 °C |
Lamp type | Power | Luminaire luminous flux | Temperature class II 2 G (without reflector) | Temperature class II 2 G (with reflector) | Max. surface temperature II 2 D (without reflector) | Max. surface temperature II 2 D (with reflector) |
---|---|---|---|---|---|---|
HSE | 250 W | 25000 lm | T3 | T3 | 152 °C | 152 °C |
400 W | 48000 lm | T3 | T2 | 174 °C | 190 °C | |
250 W | 30000 lm | T3 | T3 | 152 °C | 152 °C | |
400 W | 34000 lm | T3 | T2 | 174 °C | 208 °C |
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(Zones 2, 21, 22)
The NVMV series of pendant light fixtures with high-pressure discharge lamps in an IEC metal housing is designed for use in potentially explosive atmospheres—Zone 2 and Dust Zones 21/22, particularly in environments with high mechanical stress, humidity, and dust. The fixtures are available in two sizes: **small housing** (for lamps from 70 W to 250 W, preferred: 70–150 W) and **large housing** (for lamps 250 W and 400 W). All versions are compatible with HSE and HIE lamps and are suitable for installation at low and medium suspension heights. Thanks to their high protection rating and wide operating temperature range (-45°C to +55°C), these luminaires can be used even in extreme conditions.
The NVMV series is suitable for wall, ceiling, and pole mounting, making it ideal for virtually all industrial applications, such as lighting open spaces, interiors, and roads in industrial plants, the oil and gas industry, chemical plants, waste treatment plants, shipyards, power plants, and mills.
Technical Data: | NVMV - small housing | NVMV - large housing |
---|---|---|
Type Examination Certificate | LCIE 10 ATEX 1005 (Gas), LCIE 10 ATEX 3029 (Dust) | |
EC Type Certificate | II 3 G Ex nR IIC T1¹ II 2 D Ex tb IIIC T°° Db IP66 | |
Permissible Ambient Temperature | -45 °C to +55 °C | |
Rated Voltage | 230 V AC² | |
Frequency | 50 Hz² | |
Power Factor | > 0.9 | |
Power Supply System | Conventional Ballast System | |
Protection Class | I | |
Lamp / Light Source | HSE / HIE 70 - 150 W | HSE / HIE 250 - 400 W |
Lamp type | High-pressure sodium lamp / metal halide lamp | |
Rated luminous flux | see table below | |
Lamp base | E27 / E40 | E40 |
Luminous efficiency | 74% | 78% |
Connection terminals | L, N, PE max. 3 x 6 mm² | |
Housing Color | Gray | |
Housing Material | Light alloy with paint coating | |
Weight | 7.6 kg | 21 kg |
Cable Entries / Sealing Plates / Housing Drillings | Thread 4 x M25 x 1.5 with plug | |
Protection Rating according to EN 60529 | IP66 | |
Protective cover/shield | borosilicate glass |
Lamp type | Power | Luminaire luminous flux | Temperature class II 2 G (without reflector) | Temperature class II 2 G (with reflector) | Max. Surface temperature II 2 D (without reflector) | Max. surface temperature II 2 D (with reflector) |
---|---|---|---|---|---|---|
HSE | 70 W | 5600 lm | T4 | T4 | 114 °C | 119 °C |
100 W | 8800 lm | T4 | T4 | 114 °C | 119 °C | |
150 W | 14000 lm | T3 | T3 | 137 °C | 155 °C | |
250 W | 25000 lm | T2 | T2 | 183 °C | 204 °C | |
HIE | 70 W | 5100 lm | T4 | T4 | 114 °C | 119 °C |
100 W | 7800 lm | T4 | T4 | 114 °C | 119 °C | |
150 W | 11000 lm | T3 | T3 | 137 °C | 155 °C | |
250 W | 19000 lm | T2 | T2 | 183 °C | 204 °C |
Lamp type | Power | Luminaire luminous flux | Temperature class II 2 G (without reflector) | Temperature class II 2 G (with reflector) | Max. surface temperature II 2 D (without reflector) | Max. surface temperature II 2 D (with reflector) |
---|---|---|---|---|---|---|
HSE | 250 W | 25000 lm | T3 | T3 | 152 °C | 152 °C |
400 W | 48000 lm | T3 | T2 | 174 °C | 190 °C | |
250 W | 30000 lm | T3 | T3 | 152 °C | 152 °C | |
400 W | 34000 lm | T3 | T2 | 174 °C | 208 °C |
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