... communication interface; Purpose Mining explosive-proof intelligent electronical KWH meter box is used to calculate the useful and unuseful power ... power 380VB,660V,1140V in coal mine well.Electronical KWH meter box adopts all electronical intelligent design and its accuracy ... mine well power metering system to achieve remote power meter reading, automatically make statistics according to time range.
... 4. One year Warranty 5. Complete functions Function:Digital torque meter is an intelligent multi-functional measuring instrument which is designed ...
120W 9ch output cctv camera power supply box Short circuit/Over load/Over voltage CE ,RoSH Aprroval 2 Years Warranty Features:9 channel output cctv camera power supply boxProtections: Short circuit/Over load/Over voltageCooling by free air convection100% full loading burn-in test1)INPUTInput voltage: AC110V/220V selectedFrequency: 47-63Hz Inrush Current: Cold start <30A/230V Drain current: <0.5Ma ...
the dc motor commutator are used in starter of locomotive diesel engine (the commutator is DC motor) The specification for the dc motor commutator is: 1- the commutator are used in starter of locomotive diesel engine (the commutator is DC motor)2- locomotive diesel engine3- 7000-14000 rpm (run per minute)4- motor our using works with 110 VDC and 200 A.5- test temperature is 200 °C.
... right place. 2) One motor could drive several rollers. AC/DC Electric Roller Blinds TianJin Cezanne Sunshade Science & Technology CO., LTDBrief ...
Vocational engineer Didactic teacher machine Technical training apparatus Teacher and students experiment model manufacturer XK-DLDT5A AC and DC Motor Speed Regulation Training Bench 1 Overview Technical data1. Dimensions: 1700mm*700mm*1600mm2. Capacity: <1.5 kVA
... Φ282243/1521174.2195200Φ3551711908125134Φ3321001174.2125123Φ280 1174.2 AC/DC COMMUTATORHIGH QUALITYREASONABLE PRICELONG TIME SERVICE The name of our company ...
50W AC DC Power Supply 1.MODEL: S-50 2.INPUT:110V OR ... 4.DIMENSION: 159*97*38mm (L*W*H) 50W AC DC Power Supply Features:AC input range selected by switchProtections: Short ... indicator for power onFixed switching frequency at 27KHz 50W AC DC Power Supply SPECIFICATION: Model No. Output Tol R&N Effi ...
... . surge protector photovoltaic power system surge protection deviceTNT-S40 DC surge protective device, protect against lightning surge voltages in ... specific thermal disconnectors and related failure indicators.LT-S40 DC is module design, with the characteristics of fast and ... maintenance in case of failure (disconnection from the DC network).LT-S40 DC series are available for the network voltage: ...
wheel aligner for trailer/laser distance meter, is a measuring tool used to measure the distance between ... traction pin wheel aligner for trailer/laser distance meter is used to inspect trailer independently, according to the structural ... feature of trailer.It adopts imported distance meter to measure if the axle is perpendicular to the traction ...
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