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TK-3SSubstation Automatic System Calibration Source

Other name：Substation Automatic System Calibration Source

Specification Certificate of identification Service promise

Current limiting protection Power amplifier protection Voltage short circuit protection Open circuit protection Thermal protection of power amplifier

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IntroductionParametersAccessoriesService

1. Function: AC sampling device and sampling RTU (Remote Terminal Unit) calirbation

1) AC/DC analog value input measurement

2) state variables input measurement

3) remote control execution testing

4) remote regulation function testing

5) digital value input testing

6) impulse input testing

2. AC Power source

It can output AC voltage AC current

accuracy 0.05 class

can provide standards of AC/DC voltage/current power phase power factor frequency energy.

Output method and output electric quantity can be set arbitrarily

3. Data management

It can save search browse print or delete RTU testing data.

Calibrated parameters can be saved permanently

AC OUTPUT		INDEX
Voltage	Output range	Basic range: 25V、100V、250V、600V
	Output range	Automatic range: 0V～600V
	Regulation range	0～120% UN
	Regulation fineness	0.002%UN
	Maximum output capacity	≥20VA/Phase
	Output accuracy	0.05%
Current	AC range	Basic range: 1A、5A、25A
	AC range	Automatic range: 0A～25A
	Regulation range	0～120%IN
	Regulation fineness	0.002%IN
	Maximum output capacity	≥20VA/phase
	Output accuracy	0.05%
Frequency	Regulation fineness	45HZ～65Hz
	resolution	0.001Hz
	Accuracy	±0.01Hz
Phase	Regulation range	0°～360°
	Resolution	0.01°
	accuracy	±0.2° ( when rated output voltage current at full range )
Power accuracy		0.05%（reactive power: ≤0.2%）
voltage current waveform distortion		≤0.2%（DC ripple content ≤1%）
voltage current total harmonic aberration rate		≤0.2%
Harmonic component		2~31order amplitude: 0-40%
voltage current power stability		≤0.02%/2min
Integrated error		0.05%
Working temperature		-20°C～40°C
Reltative humidity		10%～90%
Power supply		220V±10%、48 HZ -51HZ
DC OUTPUT		INDEX
DC Voltage	Output range	Basic range: 25V、100V、250V
	Regulation range	0～120% UN
	Accuracy	0.05%
	Stability	0.02%/2min
	Ripple content	<1%
DC analog quantity measurement
DC voltage measurement	Measuring range	±5V
	Measuring resolution	0-120%
	display digit	6 digts
	Accuracy	0.05%
DC current measurement	Measuring range	±20 mA
	Resolution	0.00%
	Display digit	6digits
	accuracy	0.05%

1. State Variables output

1) Binary code “1” represents “close” “0” means ”open”

2) Stage varables rating voltage: 24V/48V/110V/220V

3) Output current: max 200mA

4) Channels: 8 independent outputs

2. Pulse output

1) frequency: 0-5KHz adjustable

2) Pulse width: 0.1ms-100ms adjustable

3) Electric level: 24V/48V/110V/220V

4) Pulse number: output number can be set

5) Telecontrol protocol

6) CDT protocol shall conform to DL451-91

7) POLLING protocol shall confirm to DL/T634-2002

3. Working power supply: AC220V±10%

Quality Keep Improving - Service Pursuing Perfection Pre-sales service commitment Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions Ensure customer get the detailed information about the product in hand Reasonable price. Quotation stamped and confirmed by Manager

Welcome customers visit on-purchase service commitment The contract and the technical agreement to sign by both parties Being trustworthy, follow the requirements and ensure successful implementation of signed contracts and technical agreements Focus on communication, actively communicate with users, take notes of user’s questions and schedule, provide the necessary technical support. Move quick and efficient, professional on delivery, installation, debugging, training and others

After-sales service commitment Professional after-sales service department; ask and listen to customer’s feedback about the products and take records. Product guaranty: one year free warranty, life long maintenance, since the delivery of the product Provide solutions within 24 hours when there is problems feedback from customer. Professional research and development team.

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