Projects
Solutions
Services
News
About Us
-
Product Overview
-
Product Details
-
Data Download
-
Related Products
JSZW3-3、6、10 Voltage Transformer
Technical data
1.Standard:GB1207-2006 voltagetransformer
2.Technical parameterform
3.The creepage of product surface complywith Grade ll ofpollution.
4.Other technical parameter pleaserefers to tablebelow
Contact Us
Product Details
JSZW3-3、6、 10 Semi-enclosure Three Phase Voltage Transformer
This model voltage transformer is semi-casting type, with small size and good climate adaptability. The iron-core of the
transformer applies core type side-iron structure, and made of high-quality silicon steel plate by cold rolling and exposing in the air, the primary winding, secondary winding and residual voltage winding wound onto theiron-core concentrically and cast with epoxy resin, the three phases cast and fixed together, the primary winding and terminal A is fully insulated and terminal N is not fully insulated. The wiring please refers to Diagram 1.
It has two types: type A and type B according to insulation, type A is installed on the side and the insulation hole is on theiron- core clamp, type B has a base for installation.
Selection
Technical data
1. Standard: GB1207-2006 voltage transformer
2. Technical parameter form
3. The creepage of product surface comply with Grade II of pollution.
4. Other technical parameter please refers to table below:
| Type | Rated voltage ratio (V) | Accuracy class combination |
Rated output (VA) | Ultimate output (VA) |
Voltage withstand test (KV) | |||||
| 0.2 | 0.5 | 1 | 3 | 6 | Inductive voltage withstand of primary winding |
Voltage withstand of power Frequency of secondary winding |
||||
| JSZW3-3 | 3000/√3/100/√3/100/3 | 90 | 150 | 300 | 75 | 600 | 18 | 2 | ||
| JSZW3-6 | 6000/√3/100/√3/100/3 | 1/6P | 150 | 240 | 600 | 100 | 1000 | 23 | 2 | |
| JSZW3-10 | 10000/√3/100/√3/100/3 | 3/6P | 150 | 240 | 600 | 100 | 1000 | 32 | 2 | |
Overall and mounting dimensions(mm)
JSZW-3,6,10KV
Related Products
-
GW1-12G(D) Isolation SwitchSelection Operating conditions The altitude above sea level: 2000m The ambient air temperature: -40℃~40℃ wind speed does not exceed 35m/s. The earthquake intensity does not exceed 8 degrees. The working situation is without frequent violent vibration. The installation site of ordinary type isolator should be kept away from gas,smoke chemical deposition, salt-spray fog, dust and other explosive and corrosive maters that affect seriously insulation ... -
LZZBJ18 Current Transformer● This series of current transformers is epoxy resin vacuum casting fully-enclosed support-type, they adopt advanced materials and technology, they are used for current, power measurement and relay protection indoors alternate power system with frequency 50-60Hz, rated voltage 10kV and below. This series of products has the newest series super precision, super bynamic and thermal stability, large-capacity, number of secondary winding is 2-4, can be arbitrarily compos... -
LFS-10Q Current Transformer● This type of current transformer is casting resin, fully enclosed and post type product. It is used for metering electric energy and current, relay protection in the electrical system. ● Standard:IEC 61869-2. Selection Structural introduction This type of current transformer is fully enclosed and post type. It has a good ability of insulation, moisture proof and antipollution. It is small and light. It can be installed at any place and any direction. Technical dat... -
RN2 Indoor Current Limiting Fuse● The product is used in overload or short-circuit protection for instrument transformer. At the time of holdingup byrestrain circuit current way to get minimum from carry on instantaneous to turn on and break,it should be witin therange of 0.6-1.8A to fuse the electric current in one minute. Technical data Product type RN2-3、6、10 RN2-15、20 RN2-35 Rated voltage 3 6 10 15 20 35 KV Fuse current A 0.5 0.5 0.5 Capacity of largest break of three-phase MV... -
JDZ8-3,6,10 Voltage TransformerJDZ8-3,6,10 Voltage Transformer JDZ8-3, 6, and 10 voltage transformers are single-phase epoxy resin cast insulation fully enclosed products, suitable for use in power systems with non effectively grounded neutral points at rated frequencies of 50HZ or 60HZ and rated voltages of 3KV, 6KV, and 10KV for energy metering, voltage monitoring, and relay protection Standards:IEC 61869-3 Technical data The voltage transformer is in accordance with GB1207 and IEC186 standards.... -
FZ(R)N21-12 Load SwitchFZ(R)N21-12 Indoor Vacuum Load Switch FZ(R)N21-12D indoor MV vacuum load switch and composite apparatus, used for circuit AC 50Hz, rated voltage 12kV, plays power distribution, control and protection of electrical equipment function. It can replace the expensive circuit breaker in a certain range, thus saving the power grid investment costs. The combination of electrical appliances can be widely used in the ring network power supply system in urban and rural areas. U...
Hot Products - Sitemap
3p Ac Mcb, 3 Phase Starter, Mccb Microprocessor Based, 6a Elcb, Mpcb, 250amp Mccb Circuit Breaker,