JBK4-WBK machine tool control transformer

PRODUCT

Transformer
WSG Three-phase dry type isolation transformer WSBK Three-phase open type isolation transformer 380V to 380V filtering anti-interference isolation transformer WOSG three-phase dry-type transformer SG-F PV isolation transformer K-factor isolation transformer WBK single-phase control isolation transformer DG-P zero-ground voltage isolation transformer IT medical set isolation transformer KSG/BBK explosion-proof transformer Isolation transformer for imported equipment Isolation transformer for export equipment 220V/220V shielded isolation transformer High voltage test transformer WSCD Marine Transformer Low voltage high current SDDG transformer JBK series transformers Tunnel long-distance step-down transformer Rectifier transformer Toroidal transformers Multi-tap energy-saving transformers Three-phase to single-phase Scotch transformer Single-phase to three-phase dry-type transformers JMB BJZ Lighting Transformer QZB step-down starting transformer
Voltage Regulator
SBWDBW compensating regulator SBW-F split-regulation compensation regulator Printing laser CNC machine regulator SVC TND Regulator TNS SVC high precision automatic voltage stabilizer Microcomputer non-contact voltage regulator JJW JSW Precision Voltage Regulator TNSJA Tunnel Oil Regulator SBW-SG Stabilizer
Regulators
TSJA contactless oil regulator 650V500V induction regulator TESGZ column regulator TSGC TDGC Contact Regulator TC-G Isolated Regulator
Reactors
Inverter input reactor Inverter output reactor Series reactor DC flat wave reactor Shunt reactor Filter reactors High voltage reactor Hollow shunt reactor
Power supply sets
Three-phase inverter power supply Single-phase inverter power supply 400Hz Medium Frequency Power Supply DC Power Supply Medical Insulation Monitor 24V medical special power supply Voltage and frequency stabilization power supply Lightning Surge Tester Pulse voltage generator ESD Tester
Indoor and outdoor components
Vacuum Breaker High voltage load switch Vacuum load switch High voltage disconnect switches High voltage lightning arrester

Tel：400-685-8582

Tel：+86-21-57715555
+86-21-37831986

Fax：+86-21-37831846

Phone：13817716438

Email：weho@chinaweho. com

Address：Building 2, No.8 Nanle Road, Songjiang District, Shanghai

Category：JBK series transformers
product description JBK5JBK6 series machine tool control transformers are the latest transformer series introduced by our company from Germany. On the basis of domestic JBK3 series machine tool control transformers, after years of further absorbing

Hotline：021-57715555 13817716438

Product Description

product description

JBK5JBK6 series machine tool control transformers are the latest transformer series introduced by our company from Germany. On the basis of domestic JBK3 series machine tool control transformers, after years of further absorbing foreign similar products, and optimizing the terminal structure of foreign advanced methods, the terminal and the skeleton are combined in At the same time, the protection level is increased to IP2LX to prevent accidental contact with the circuit. Using domestic IT cooling wiring terminals, the wiring method can improve the wiring density.

The connection between the silicon steel sheet and the silicon steel sheet of the transformer, and the connection between the silicon steel sheet and the bottom plate are all welded by argon welding, forming a whole, which is simple and clear, especially the bottom plate is formed at one time, and the installation size is more accurate than the JBK3 series Corrosion alloy material greatly improves the reliability of grounding performance and comprehensively improves product quality. This product complies with VDE0550, IEC204-1, IEC439, JB5555, GB5226 and other relevant international and national standards, and has won the European Community: "CE" demonstration , the United States "UL", can be used interchangeably with foreign products.

JBK5 series machine tool control transformers are suitable for AC 50Hz-60Hz, the input voltage does not exceed 500V, and the output rated voltage does not exceed 220V.

Models and what they mean

Shape and installation dimensions

model	Bmax	Dmax	Emax	Mounting hole distance		Mounting hole K or K×J	Fmax	Remark
model	Bmax	Dmax	Emax	A	C	Mounting hole K or K×J	Fmax	Remark
JBK5/6-40, 63VA	78	72	90	56±0.15	46±0.125	4.6	1.2
JBK5/6-100VA	85	88	96	64±0.15	62±0.15	4.6	1.2
JBK5/6-160VA	96	92	106	84±0.175	73.5±0.5	5.5	1.5
JBK5/6-250VA	96	100	106	84±0.175	85±0.175	5.8	1.5
JBK5/6-400VA	120	100	122	93±0.175	84±0.175	5.8	2
JBK5/6-630VA	150	114	140	125±0.2	92±0.175	7	2
JBK5/6-800VA	150	125	142	125±0.2	105±0.2	7	2
JBK5/6-1000VA	160	195	142	140±0.2	158±0.2	12	3	horizontal
JBK5/6-1000VA	168	130	155	138±0.2	105±0.2	15	2	vertical
JBK5/6-1600VA	184	225	145	155±0.2	180±0.2	12	3	horizontal
JBK5/6-1600VA	168	140	155	138±0.2	116±0.2	15	2	vertical
JBK5/6-2500VA	250	200	152	165±0.2	210±0.23	12	4

Main technical parameters JBK5

Model parameters	Rated capacity (VA)	Efficiency %	Signal winding (%)	Control winding (%)	Signal winding (%)	Control winding (%)	Rated input voltage (V)	Rated output voltage (V)	Remark
JBK5/6-40	40								The capacity distribution of each winding can be manufactured according to user requirements
JBK5/6-63	63	80						AC220(127)110 Control
JBK5/6-100	100		6≥Um>5	95%～105%
JBK5/6-160	160		12≥Um>10	UH			AC380±5%	48
JBK5/6-250	250	85			6 or 12	1.1Um		36
JBK5/6-400	400							24 Lighting or Control
JBK5/6-6300	630						AC220±5%
JBK5/6-800	800
JBK5/6-1000	1000	90						12
JBK5/6-1600	1600		6≥Um>4.5					6 Signals
JBK5/6-2500	2500		12≥Um>9

Conditions of Use

1. Applicable altitude: ≤5000m
2. Ambient temperature: -15℃～+45℃
3. Relative humidity: ≤90%
4. There should be no gas, steam, chemical deposition, dirt, etc. Conductive dust and no other explosive, flammable and corrosive substances.
5. Those that do not meet the above conditions of use should be negotiated with us.

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