JMB Safety Walking Light Step Down Transformer

The line light transformer is a step-down transformer. Since the “driving” in the factory is a metal frame, if workers use high-voltage lights when driving, the leakage is easy to cause casualties. Therefore, the safe voltage of 36V and below is used as lighting power. The “lighting transformer” is a transformer that converts 220Vor 380VAC power through… Continue reading JMB Safety Walking Light Step Down Transformer

Products description

The line light transformer is a step-down transformer. Since the “driving” in the factory is a metal frame, if workers use high-voltage lights when driving, the leakage is easy to cause casualties. Therefore, the safe voltage of 36V and below is used as lighting power. The “lighting transformer” is a transformer that converts 220Vor 380VAC power through a transformer into a safe voltage of 36v and below for localillumination.

At present, the “lighting transformer” has single-phase and three-phase, and is generally converted into 12V, 24V, 36V, etc., mainly used for low-voltage power supply.

Applicable environmen

The transformer works reliably under the following conditions
● The altitude does not exceed 2500m;
● Ambient air temperature: no more than 40 ° C, the lowest is not lower than -25 ° C;
● Relative humidity of air: The average maximum relative humidity of the wettest month is 90%;
● places without severe vibration and impulsivity;
● In a medium without explosion hazard, and there is no place in the medium that is sufficient to corrode metals and destroy insulating gases and conductive dust.
● Locations that are not affected by rain or snow.

Product analysis

JMB Safety Walking Light Step Down Transformer 01

① Portable Carrying Handle
② Conductive terminal
③ Metal case
④ Cooling grille

Main technical parameter

Product modelPrimary voltageSecondary voltagesize(mm)xx  L x W x H
JMB 50-100VA120*200*115
JMB-200VA220V 380V Available upon request6.3、12、14、36、110、127、220、380 or Available upon request150*130*130
JMB-300VA170*150*150
JMB-500VA200*175*170
JMB-1KVA230*210*180
JMB-2KVA265*250*220
JMB-3KVA300*250*230
JMB-5KVA355*290*280
JMB-10KVA400*320*320
BrandZHENGXI
ModelJMB series
Input VoltageCustomized various voltages (voltage below 1500v) according to user requirements Such as: 110, 220, 360, 380, 400v, 415, 440, 660, etc.
Output VoltageCustomized various voltages (voltage below 1500v) according to user requirements Such as: 6, 12, 24, 36, 48, 110, 200, 220, 380, 415, 660,690, 1140v, etc.
Work Efficiency≥98%
Frequency50HZ/60HZ
Overload ProtectionNo additional waveform distortion
Electrical StrengthPower frequency sinusoidal voltage 2000v for 1 minute without breakdown and flicker
Waveform DistortionDouble rated current can last for 1 minute
Ambient TemperatureThe average temperature is lower than 35 ℃ in 24h
Relative Humidity≤90%
Insulation Resistance≥10MΩ
Insulation ClassClass F, Class H, and HC are available (normally Class F)
Temperature Rise≤60℃
Variable Output220V、380V6V、12V、24V、36V
Cooling MethodSelf-cooling
Cooling FormDry
Iron FormCore
Moisture Proof MethodOpen
Altitude1000m

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