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L336EXi-E SUPER-LIGHT Digital Protection Relay Test Set Datasheet_EN_2026 V6.pdf

L336EXi-E SUPER-LIGHT Digital Protection Relay Test Set Datasheet_EN_2026 V6.pdf

Product catalog summary

Overview: The L336EXi-E Digital Protection Relay Test Set is a comprehensive device designed for testing and calibrating protection relays. It offers a wide range of output capabilities, precise measurements, and robust safety features.

Specifications:

Output Voltage and Current: Voltage range of 0-120V and current range of 0-5Arms (15A peak), with power output from 0.0001VA to 500VA (1500VA peak).
Measurement Accuracy: Voltage and current measurement accuracy is ±0.02% typical and ±0.05% guaranteed.
Phase and Ratio Measurement: Phase measurement accuracy is 1min typical and 2min guaranteed, with a resolution of 0.01min. Turn ratio range is 1-10000 with a measurement ratio of 30000:1 or 45000:5.
Safety and Standards: Complies with EN/IEC 61326-1, EN/IEC 61010-1/1-12/2-030, EN/IEC 60255-25/27, and FCC Part 15: Sub B.

AC and DC Outputs:

AC Current Outputs: Independent control with a range of 4×20A/1×80A, accuracy error < 0.08% rd. + 0.02% rg. guaranteed, and harmonic distortion ≤0.2%.
DC Current Outputs: Range of 4×10A with accuracy of ±5mA (0.2A~1A) and ±0.5% (1A~10A).
AC Voltage Outputs: 4-phase AC (L-N) with a range of 4×0~300V and 1-phase AC (L-L) with a range of 1×0~600V.

General Features:

Frequency Range: 10Hz~1kHz with accuracy <0.5mHz and resolution of 0.001Hz.
Auxiliary DC Supply: Voltage range of 48V~264V with power of 88W at 110V and 110W at 220V.
Binary Inputs and Outputs: 8 binary inputs with potential-free contacts or DC voltage, and 4 binary outputs with potential-free relay contacts.

Connectivity and Control:

PC Connection: 2 Ethernet ports and WIFI (802.11 b/g/n) for remote control.
Local Display: 10.4-inch TFT LCD touch screen for local control.

Environmental and Safety:

Operating Conditions: Temperature range of 0~50ºC, storage temperature of -25~+70ºC, and relative humidity of 5~95% non-condensing.
Protection: All outputs are overload and short circuit proof, with protection against high-voltage transients and over temperature.

Catalog excerpts

L336EXi-E SUPER-LIGHT Digital Protection Relay Test Set Datasheet_EN_2026 V6.pdf-1

L336EXi-E Digital Protection Relay Test Set Specifications AC Current outputs Control Independent control of amplitude, frequency and phase angle Output voltage range 0-120V Range 4×20A/1×80A Output current range 0-5Arms error < 0.08% rd. + 0.02% rg. guar. Accuracy (15A peak) error < 0.03% rd. + 0.02% rg. typ. Output power Resolution 0.0001VA~500VA (1500VA peak)1mA(≤10A), 5mA(10~40A) 4×225VA (20A/phase) Turn ratio range 1-10000 Max output power 1×450VA (50A) Ratio measurement 30000:1 or Current 45000:5rise/drop time <100µs Harmonic distortion (THD%) accuracy:0.02% Typ. 0.05% Gur. Frequency 10Hz~1kHz Test Points selected Automatic test of all continuous (<5A/channel) >30s (5~10A/channel) points Output time >15sto(10~15A/channel) according >10s (15~20A/channel) standard Operation indication Automatic detection and alarm when overload, distortion and open circuit requirement Phase measurement accuracy: DC Current outputs 1min Typ. 2min Gur. resolution:0.01min Accuracy Current measurement A (auto ranging) Resolution accuracy: Max output power 100W (10A) ±0 .02%Typ ±0.05% Gur. Operation indication Overload Voltage measurement range: 0- protection automatically 120V (auto ranging) AC Voltage outputs accuracy: Control Independent control of amplitude, frequency and phase angle ±0 .02%Typ ±0.05% Gur. Polarity ac(L-N) Yes 4×0~300V 4-phase Winding Polarity Test Yes (Phase 1-phase ac(L-L) 1×0~600V between±45°) Fourth voltage (Uz)EN/IEC 61326-1Can be set as zero sequence voltage, line extraction voltage, or any value EMC(E&I) Safety EN/IEC 61010-1/1error < 0.03% rd. + 0.02% rg. guar. Accuracy 12/2-030 EN/IEC 60255-25/27 error < 0.015% rd. + 0.005% rg. typ. FCC Part 15:Sub1mV(<30V), B Resolution 10mV(30V~300V) Others ECS-001:2006LVD EU

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L336EXi-E SUPER-LIGHT Digital Protection Relay Test Set Datasheet_EN_2026 V6.pdf-2

Note: @ test at 50Hz/60Hz condition.

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L336EXi-E SUPER-LIGHT Digital Protection Relay Test Set Datasheet_EN_2026 V6.pdf-5

Developed and manufactured under an ISO9001:2015 registered system Specifications are subject to modification without notice PONOVO POWER CO., LTD. No.139 Jinghai Third Road, BDA, Beijing, China. 100176

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