Sub Merged Arc melting furnace transformers are manufactured in 3 phase system upto 12.5 MVA and Bank of 3 nos, single phase, transformers for higher than 12.5 MVA transformers.
DAQGPCT485 split core current transformer is a kind of current sensor transformer which can convert AC analog signal into RS485 digital signal launched by Shanghai Data Acquisition IOT Technology Co LTD The product has builtin 32bit ARM series MCU and highprecision metering chip and is a multipoint calibrated current conversion module It has the characteristics of high precision and fast response DAQGPCT485 can directly interact with common data acquisition gateways DTU programmable controller PLC and host computer This product is widely used in AC motor lighting equipment air compressor heating ventilation and air conditioning equipment building selfcontrol system equipment OEE open rate industrial Internet rural power transformation projects and other scenarios of current monitoring and acquisition scenarios 2 Service Concept Our company solemnly promise you You buy more than just products but also meticulous and thoughtful technical support We provide free remote guidance remote configuration and commissioning services and send data to the server specified by the customer Free IOT solution consulting services 3 Product Characteristic Parameters Line Sequence Definition Red12V BlackGND Yellow485A White485B Length of LineDefault 1 meter Acquisition Characteristic Current detection range AC 02A100AOther large range transformers can be customized Electrical Characteristic Power supply mode524V DC Operating power consumption05W Operating frequency5060Hz Communication Characteristic Transmission modeRS485 Communication protocol Modbus RTU Structural Characteristic MaterialABS plastic housing Installation methodBuckle mounting Working Environment Temperature 20C70C Storage Environment Temperature 20C80C 4 The Core Advantages of the Product High precision measuring chip high measurement accuracy Open type design easy to install Easy installation and fast deployment helping IOT projects land quickly 5 Description of the Modbus Communication Protocol 51 Serial Port Communication Parameters Baud rate9600 Data bit8 Verify NONE Stop bit1 52 Function Code Definition The upper computer uses 03 function code to read data or receive alarm data The host computer controls the lower machine equipment transformer using 06 function code
Name: Single-phase Pole Mounted Transformer Features of Products: The single-phase pole-mounted distribution transformers are specifically designed for the decentralization distribution network of servicing residential overhead distribution loads ot town ana countryside. They are also suitable for light and diversified power applications. These transformers are designed for the application conditions normally encountered on electric utility power distribution systems. Offers 2 basic transformer types and two kinds of metal core types Conventional type and Complete Self Protect type, and for the transformer core Two types of materials are available: C.R.G.O. wound core and amorphous metal core. Standard GB1094.1-2013; GB1094.2-2013; GB1094.3-2003; GB1094.5-2008;GB/T 1094.10-2003;JB/T 10317-2002; IEEE Std C57.12.00â?¢-2010; IEEE Std C57.12.90â?¢ -2010; ANSI C57.12.00 C57.12.20; IEC60076; SANS 780 STANDARDS. Features of Products 1. Meet or exceeds ANSI.I EC.GB.SANS.Standards 2. Safe Handling, Installation and Operation. 3. Attractive, modern appearance 4. Reasonable Structure 5. Fully-sea led 6. Higher system reliability 7. High security and reliability in operation 8. High capacity of overload and efficiency 9. Robust construction having excellent snort circuit and thermal withstand capabilities 10.Transformers are more efficient by Reduced no-load losses and Reduced load losses
Supply & Installation of Electrical Substation
ALL KIND OF TRANFORMERS
BV030-7162.0 230V/12.5VA Pulse Electronics ENCAPSULATED TRANSFORMER 25 pcs x 15 boxes in stock
Features .High initial permeability and high AL value .High effective insertion loss and excellent noise suppression .Wide frequency range,large adjustable range for permeability from 20000-160000 .Low core loss, small choke size for volume and wieght with epoxy coating Application: .Switched-mode Power supplies .EMI common mode filter
Features: DC current immunity composite cores is combined with amorphous and nanocrystalline cores together Magnetic features: . Strong anti-DC-capacity . Precision, the scope of application of 0.5-0.1 grade and applicable Current range 1.5-200A . Good temperature stability Applications: .DC current immunity transformers .Metering transformer in electronic power system
Features: The adjustable range of permeability Excellent frequency characteristics High saturation magnetic induction strength Lower eddy current losses Excellent temperature stability Applications: Switching Mode Power Supply UPS Uninterrupted power supply Pulse welding equipment Power converter
Strange dc current immunity applicable current range (1.5a-200a) High linearity, high accuracy class, applicable transformer accuracy range 0.5-0.1 class Good temperature stability Core size saving by volume and weight Applications: .DC current immunity transformers in electronic energy meter/watt-hour meter .Metering transformer in electronic power system
Ratio 2500: 1, 2000:1 or 1000:1 (customized) Accuracy class 0.2%, 0.5% Phase shift
Ratio 1000: 1 or 2000:1 (customized) Accuracy class 0.2%, 0.5%, 1% Primary current 0 - 3000A AC Secondary current 0 - 5A AC (customized) Max. Cont. Input current 3600A Over voltage category CAT III 600V Output signal (AC current) 500mA,1A,2A,5A AC at nominal input current Output signal (AC voltage) 333mV, 500mV, 1V, 5V AC at nominal input current Frequency range 40Hz-2000Hz Dielectric strength 3KV 50Hz/60Hz at 1 minute Temperature range -20C to +55C Output 2.5 meter cable with D01 connector Max. voltage not insulated conductors 600 V Standard EN 61010-1, EN 61010-2-032, IEC60044-1 Installation Clamp type Output mode Lead output (2.5m) Mechanical parameters Dimensions (L x W x H)(mm) 180 x 319 x 35 Weight (g) 1100 Holding wire diameter (mm) 125 Max. jaw opening (mm) 125 Color Black Material PC+ABS+Polycarbonate, UL94 V0
Ratio 1000: 1 or 2000:1 (customized) Accuracy class 0.2%, 0.5%, 1% Primary current 0 - 3000A AC Secondary current 0 - 5A AC (customized) Max. Cont. Input current 3600A Over voltage category CAT III 600 V Output signal (AC current) 500mA,1A,5A AC at nominal input current Output signal (AC voltage) 333mV,500mV,1V,5V AC at nominal input current Frequency range 40Hz-2000Hz Dielectric strength 3KV 50Hz/60Hz at 1 minute Temperature range -20C to +55C Output 2.5 meter cable with D01 connector Max. voltage not insulated conductors 600 V Standard EN 61010-1, EN 61010-2-032, IEC60044-1 Installation Clamp type Output mode Lead output(2.5m) Mechanical parameters Dimensions (L x W x H) (mm) 116 x 327 x 35 Weight (g) 1200 Holding wire diameter (mm) 120 x 50 Max. jaw opening (mm) 50 Jaw Color White Material PC+ABS+Polycarbonate, UL94 V0
WIRING DIAGRAMS Split core cast resin current transformer P1, P2 is primary polarity terminal, S1, S2 is secondary polarity terminal. P2, S2 is homonymous terminals (subtractive polarity). PARAMETERS Technical parametersã?? Standards IEC60044-1; IEC 61869-2; NTC 2205; ANSI C57.13; GB1208-2006 Rated primary current 30-1000A Rated load â?¤30VA Rated frequency 50Hz or 60Hz Rated secondary current 5A or 1A Rated short-time thermal current 40kA, 1S Rated continuous thermal current 120%I1n Secondary winding power-frequency voltage 3kV, 1min Instrument security factor FS10 Mechanical parameters Dimensions (WDH) (mm) 6015560 Weight (kg) 3.6 Operating conditions Operating temperature -35C to +55C Daily average temp
Technical parameters Standards IEC60044-1; IEC 61869-2; NTC 2205; ANSI C57.13; GB1208-2006 Rated primary current 500-1500A Rated load 20VA Rated frequency 50Hz or 60Hz Rated secondary current 5A or 1A Rated short-time thermal current 40kA, 1S Rated continuous thermal current 120%I1n Secondary winding power-frequency voltage 3kV, 1min Instrument security factor FS10 Mechanical parameters Dimensions (WDH) (mm) 120x185x100 Weight (kg) 7 Operating conditions Operating temperature -35C to +55C Daily average temp
FEATURES Most cost-effective Faster installation Safe and easy installations High accuracy 0.5 Holding wire diameter: �?16mm Measurement range of 1mA to 200A AC Low phase shift for power measurement Output model: Lead output(2.5m) Isolated plastic case recognized according to UL94-V0 Small-size, compact size, light-weight Over-Voltage protection circuit is installed. CE, UL / EN 61010 - 1 certified PARAMETERS Technical parameters Standards IEC/EN60044-1 & IEC61010-1 & IEC61869-2&ANSI C57.13 Ratio 1000: 1 or 2000:1 , customized Nominal input current Primary current 20A/30A/40A/50A/60A/80A/100A/150A/200A Overload withstand 1.2 times rated current continuously Accuracy 0.2%, 0.5 %, 1% System Voltage 720V(0.72kV) Output signal 10mA-200mA AC optional 333mV AC or 100mV-2V optional Frequency range 40 Hz-500 Hz Dielectric strength 3KV 50Hz/60Hz at 1 minute Output Standard 2.5 meter cable Protection Level 3.0V0-P Installation Category CAT or CAT 600VAC Max. jaw opening 16 mm Mechanical parameters Dimensions (WDH) (mm) 38mm 55mm 18mm Weight(g) 60 Operating conditions Operating temperature -25C to +55C Relative Humidity 0-85% non-condensing Altitude
Technical parameters Standards IEC60044-1; IEC 61869-2; NTC 2205; ANSI C57.13; GB1208-2006 Rated primary current 100-1500A Rated load â?¤10VA Rated frequency 50Hz or 60Hz Rated secondary current 5A or 1A Rated short-time thermal current 40kA, 1S Rated continuous thermal current 120%I1n Secondary winding power-frequency voltage 3kV, 1min Instrument security factor FS10 Mechanical parameters Dimensions (WDH) (mm) 80x110x50 Weight (kg) 2.1 Operating conditions Operating temperature -35C to +55C Daily average temp
Technical parameters Standards IEC60044-1; IEC 61869-2; NTC 2205; ANSI C57.13; GB1208-2006 Rated primary current 20-600A Rated load 10VA Rated frequency 50Hz or 60Hz Rated secondary current 5A or 1A Rated short-time thermal current 40kA, 1S Rated continuous thermal current 120%I1n Secondary winding power-frequency voltage 3kV, 1min Instrument security factor FS10 Mechanical parameters Dimensions (WDH) (mm) 18 130 55 Weight (kg) 2.3 Operating conditions Operating temperature -35C to +55C Daily average temp
FEATURES Most cost-effective Faster installation Safe and easy installations High accuracy 0.5 Holding wire diameter: 32mm Ratio ranging from 60/1A to 600/5A CE, UL PARAMETERS Technical parameters Standards IEC/EN60044-1 & IEC61010-1 & IEC61869-2&ANSI C57.13 Ratio 400: 5 or 200:5 , customized Nominal input current Primary current 100A/150A/200A/300A/400A/500A/600A Overload withstand 1.2 times rated current continuously Accuracy 0.2%, 0.5 %, 1%/60Hz System Voltage 720V(0.72kV) Output signal 1A or 5A 333mV AC or 100mV-2V optional Burden 2.5VA Frequency range 40 Hz-500 Hz Dielectric strength 3KV 50Hz/60Hz at 1 minute Output Standard 2.5 meter cable Max. jaw opening 32 mm Mechanical parameters Dimensions (DH) (mm) 110mm130mm 41mm Weight(g) 700 Operating conditions Operating temperature -25 C to +55 C Relative Humidity 0-85% non-condensing Altitude
Standards IEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006 Rated primary current 30-1000A Rated load 20VA Rated frequency 50Hz or 60Hz Rated secondary current 5A or 1A Rated short-time thermal current 40kA, 1S Rated continuous thermal current 120%I1n Secondary winding power-frequency voltage 3kV, 1min Instrument security factor FS 10 Mechanical parameters Dimensions (WDH) (mm) 45x120x65 Weight (kg) 2.1 Operating conditions Operating temperature -35C to +55C Daily average temp
