BK series machine tools control transformers

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 10000pcs pc/month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Oil-immersed power transformer of 35kV

AC-DC Inverter DC24V to AC110-220V

ZGS-200-1000-10 Combined transformer

Oil immersed Power Transformer 66kV

Oil immersed Power Transformer 110kV

Oil immersed Distribution Transformers 6-10kV

S9-M-50~2500/33KV Three Phase Oil-immersed No-excitation Voltage-regulating Power Transformer

Low frequency EI type Lead Transformer Without Clamping frame

1.Application
BK series machine tool control transformer is suitable for circuit of 50~60Hz, voltage up to 500V, usually applied as power supply for machine tool electrical appliances, local lightings and indicator lamps.

2.Structure character
According to different structures, BK transformer belongs to shell type, and according to the installation mode, it belongs to vertical type.

3.Working environment
1.Ambient air temperature: -5^oC~+40^oC, the highest monthly mean temperature should not exceed +30^oC;
2.Altitude for installing place should not exceed 1000m;
3.When the ambient air temperature is +40, the relative humidity should not exceed 50%, and it allows higher relative humidity under lower temperature. Max average humidity in the dampest month is 90%, meanwhile the lowest average temperature of this month is +25^oC, and condensation on the product surface caused by temperature change should be taken into consideration.

4.Specification

Model	Overall size(mm)			Hole distance for installation(mm)		Installation hole (mm)K x J
Model	Bmax	Dmax	Emax	A	C	Installation hole (mm)K x J
BK-50	76	76	83	61±0.4	54±3	5 × 12
BK-100	84	92	100	70±0.4	60±2.5	6 × 12
BK-150	96	105	110	80±0.4	62±2.5	6 × 12
BK-250	105	120	125	88±0.4	73±3	9 × 11.5
BK-300	115	125	125	95±0.4	76±3	9 × 11.5
BK-400	120	130	130	100±0.4	80±3	9 × 11.5
BK-500	134	144	150	100±0.4	86±3	9 × 11.5
BK-700	150	150	158	125±0.4	100±3	9 × 11.5
BK-1000	150	153	160	125±0.4	110±3.5	9 × 11.5
BK-1500	160	240	137	134±0.4	116±3.5	9 × 11.5
BK-2000	189	270	145	158±0.4	122±3.5	9 × 11.5

Type	Outline(mm)	Mounting size(mm)	Primary voltage	Secondary voltage	Weight(kg)	QTY/CTN
BK-25VA	76×80×75	63×44	220V 380V	380V,220V,110V,36V,24V,12V,6V (TO BE CHOSEN)	1.97	16
BK-50VA	85×90×80	71×61			3.3	16
BK-100VA	103×92×95	87×69			5.5	12
BK-150VA	103×100×95	87×76			6.4	8
BK-200VA	103×106×95	87×81			7.3	8
BK-250VA	115×110×130	95×84			9	6
BK-300VA	115×115×130	95×86			9.87	6
BK-400VA	134×132×150	107×93			13.9	4
BK-500VA	134×137×150	107×98			15.5	4
BK-1000VA	153×149×168	128×115			25	2
BK-1500VA	175×185×185	140×135			17	1
BK-2000VA	175×195×185	140×145			21	1
BK-2500VA	207×250×230	168×163			25	1
BK-3000VA	207×250×230	168×173			28	1
BK-4000VA	240×240×250	200×160			40	1
BK-5000VA	240×250×250	200×170			41	1

Q:if i take a small transformer meant to be used at 120v:9v 60hz, and discharge a 360v 100uf capacitor (or similar) into the 9v winding, will i get a high voltage pulse on the 120v winding?: Yes, and you can shock your friends. I use to do this all the time. BTW this is how the first stage of a tazer works, after they get it up to about 10,000V they switch over to voltage doubler circuit to push it on up.

Q:i have a bunch of transformers and they have the dates like i have optimus prime it says takara hasbro 1980-1982 and all the other toys say hasbro or takara! and most are made from 1982 -1985 also i have jet fire but the stamp doesn't say hasbro or takara but it does say bandai 1984!: this is defined in the action picture, which occurs between Season 2 and Season 3. additionally, word that new characters ensue in particularly some episodes devoid of rationalization, and not in easy terms in Season 3.

Q:I have a transformer which I got from a alarm system and wondered if I can use it in conjunction with my newly purchased bread board.I don't know how I would tell what the transformer is, I'm assuming the input is 230v (UK) but the output I'm not sure. The resistances of the windings are 0.7 ohms and 74 ohms. I'm assuming the output will be around 23V? Also, if I was to use this, which winding would the mains connect to, the lower resistance or higher resistance?: Not okorder

Q:Hi i'm considering starting to read comics. transformers comics to be exact. i live in ipswich so i walked into my local store (central city comics) there was alot to choose from and i know that there is loads of transformers comics out there I need some advice on starting a collection: I can't give direct advice because it's all a matter of preference, but I can clear up some confussion for you Genertation 1 issues are hard to get a hold of singley and collect, so buy the collections if you're interested in seeing how it all began and (Generation 2 follows but hasn't been collected yet) Books with the Dreamwave brand are bogus and cancelled (because of the company president's brilliant bookkeeping skills). It's a different take on G1 but it wasn't very good or very long The War Within is the official history of Optimus Prime, Megatron and Cybertron in the early stages of the war. Dreamwave released them, but IDW collected them in a handy Omnibus (Dreamwave also left the third mini series incomplete) Armada/Energon are a comic book continiuty of the animated series. Dreamwave's closure left the series incomplete, so don't bother investing too much stock into these unless you think they're worth a look IDW published many different series, books with the IDW brand are a brand new reboot of G1, and they also published other series such as Beast Wars (continuation of animated series), Hearts of Steel (Steam age Transformers), Generations (reprints of selected G1 issues), and Movie universe books (events between movies) Here's the order of IDW's new comic series: Megatron Origin Infiltration Stormbringer Escalation New Avengers/Transformers Devastation Maximum Dinobots All Hail Megatron Ongoing series (currently up to #22) Heart of Darkness + a bunch of Spotlights about different characters and mini series (Ironhide, Bumblebee, Drift, Last Stand of the Wreckers) The movie universe books are in order: Revenge of the Fallen Defiance/Dark of the Moon Foundation Transformers Saga of the All Spark/ Official Prequel Transformers Transformers Reign of Starscream Revenge of the Fallen Alliance Revenge of the Fallen Revenge of the Fallen Nefarious Revenge of the Fallen: Tales of the Fallen Dark of the Moon Rising Storm Dark of the Moon

Q:i have learnt from engineers that welding transformer is different from power transformer. welding transformer's current will be high.but its load will be low.my actual doubt is current is always proportional to load.then how we can justify this logic that welding transformer's current rating is high and its load is less.: the main difference of the two transformer are the manner of how they deliver their output. Welding transformers are capable of delivering huge amount of current. This is due to the fact that huge amount of current facilitates the melting and welding of metals. On the other hand, power transformers are mainly used for power supplies and therefore requires a stable amount of current to avoid current surges and voltage has to be regulated such that it can be used for consumer electronics.

Q:current of the battery , but not through the output of the transformer but between the input and the battery, why is that?: An ideal transformer is a equal voltage per turn device. If the secondary winding has 28/115 times the number of turns as the primary winding then it will produce 28/115 as much voltage as that applied to the primary. But an ideal transformer is also a power in equals power out device, so that the product of primary voltage times primary current equals the product of secondary voltage times secondary current. So the secondary current will be 115/28 times the primary current. -- Regards, John Popelish

Q:A lot of people have been discussing the new transformers film transformers dark of the moon-but how does transformers dark of the moon compare to transformers the movie 1986?For those who have seen all three of michal bays transformers films- and Transformers the movie 1986-which do prefer the new transformers movies or transformers the movie 1986?and more Important why?: yes, it might be true but it depends

Q:What is the use of the lower part of the transformer made of rail?: Transformer parts are equipped with a roller. You can easily pull the transformer into or out of the transformer room. After the transformer is positioned, do not weld the wheels and rails. Another support also received.

Q:How do I select a transformer connection group?: Connection group can not be arbitrarily selected, depending on the primary transformer connection group. If the higher-level transformer for the star angle, the next level on the election star angle

Q:Transformer voltage range of 10.5 ± 2 * 2.5% kV and 10.5 ± 5% kV What is the difference: 1, the voltage range is the same, are 10kV ± 5%; 2, the difference is that the accuracy of different voltage regulator, 10.5 ± 2 * 2.5% kV transformer sub-switch has five stalls, respectively, 10.5 +5% kV, 10.5 + 2.5% kV, 10.5kV, 10.5-2.5% , 10.5-5% kV; and 10.5 ± 5% kV transformer section switch has three stalls, respectively .5 +5% kV, 10.5kV, 10.5-5% kV; 3,10kV transformer sub-switch three more for the power failure regulator transformer, and sub-section switch five for overload regulator of the transformer, relatively speaking, the fifth gear than the third gear section switch Much more complex, so the price should be slightly higher for the load change is relatively large, the voltage quality requirements of the relatively high important occasions.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range