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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf

L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf

Product catalog summary

Overview: The L336EXi Series by PONOVO Power Co., Ltd. is a lightweight, portable digital protection relay test set designed for various relay types, including electromagnetic, numerical, microcomputer, and digital relays. Weighing only 9kg, it is significantly lighter than traditional systems.

Features:

Available in four models: L336EXi, L336EXi-E, L336EXi-B, and L336EXi-H.
Includes multi-current and voltage output channels, high power output, and stable, accurate signal output.
Supports digital relay testing with 8 fiber optic ports and full IEC61850/IEC61869 functionality, including SMV and GOOSE capabilities.
Features a 10.4-inch touchscreen for local operation and external PC control via PowerTest Int V7.0 software.
Built-in Wi-Fi, GPS, and support for IRIG-B and IEEE1588(PTP) synchronization.

Applications: Suitable for testing secondary devices in traditional or intelligent substations, including protection relays and measurement and control devices. Supports multiple communication methods, including Wi-Fi and Bluetooth, and can be controlled locally or via an external PC.

Technical Specifications:

Output voltage range: 0-120V; Output current range: 0-5Arms (15A peak).
Output power: 0.0001VA to 500VA (1500VA peak).
Turn ratio range: 1-10000; Ratio measurement accuracy: 0.02% Typ. 0.05% Gur.
Phase measurement accuracy: 1min Typ. 2min Gur.; Resolution: 0.01min.
AC current outputs with independent control of amplitude, frequency, and phase angle.
DC current outputs range: 6×10A with accuracy ±5mA (0.2A~1A) and ±0.5% (1A~10A).
AC voltage outputs with independent control and a range of 6×130V.
Synchronization error between current and voltage: ≤10µs.

Environmental and Safety Standards:

Operation temperature: 0~50ºC; Storage temperature: -25~+70ºC.
Relative humidity: 5~95% non-condensing.
Complies with EMC and safety standards such as EN/IEC 61326-1, EN/IEC 61010-1/1-12/2-030, and FCC Part 15: Sub B.

Conclusion: The L336EXi Series is a highly portable and efficient solution for relay testing, offering advanced features and compliance with international standards, making it suitable for a wide range of applications in the electrical engineering sector.

Additional Technical Specifications:

Accuracy and Measurement: High accuracy in phase and current measurements with automatic test point selection. Phase measurement accuracy is 1min typical and 2min guaranteed, while current and voltage measurements have an accuracy of ±0.02% typical and ±0.05% guaranteed.
AC Current Outputs: Independent control of amplitude, frequency, and phase angle with a range of 6×20A/3×40A. The accuracy is less than 0.08% rd. + 0.02% rg. guaranteed, with a resolution of 1mA (≤10A) and 5mA (10A~40A).
AC Voltage Outputs: Offers independent control with a range of 6×130V. The accuracy is less than 0.08% rd. + 0.02% rg. guaranteed, with a resolution of 5mV (≤2V) /10mV (2V~130V).
DC Outputs: DC current range is 6×10A with an accuracy of ±5mA (0.2A~1A) and ±0.5% (1A~10A). DC voltage range is 6×150V/1*300V with an accuracy of ±25mV (0.5V~5V) and ±0.5% (5V~150V).
General Features: Frequency range for sine signals is 10Hz~1kHz with an accuracy of <0.5mHz. The device supports harmonic addition (2nd ~ 31st) and DC.
Binary Inputs and Outputs: Includes 8 binary inputs and 4 relay outputs, with potential-free relay contacts and software control. Features optional counter inputs and DC voltage measuring inputs.
Synchronization and Interface: Built-in GPS, IRIG-B, and PTP interfaces with timing accuracy of 10us and 100ns respectively. Supports IEC61850 SV, GOOSE with 8 fiber optic/Ethernet ports.
Power Supply: Nominal input voltage is 100~240V AC, 200~340V DC with a permissible range of 85~264VAC, 200~360V DC. Includes a removable lithium battery.
Environmental Conditions: Operates in temperatures from 0~50ºC and can be stored at -25~+70ºC. Designed to withstand relative humidity of 5~95% non-condensing.
Safety and Compliance: Complies with EN/IEC 61010-1/1-12/2-030, EN/IEC 60255-25/27, and FCC Part 15: Sub B standards. Developed under an ISO9001:2015 registered system.

Catalog excerpts

L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-1

L336EXi Series SUPER-LIGHT Digital Protection Relay Test Set The super-light universal relay test set with digital-analog protection relay testing capabilities PONOVO POWER CO., LTD. www.ponovo.net

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-2

L336EXi Series Digital Protection Relay Test Set Super-Light Digital Protection Relay Test System L336EXi Series Super-Light Digital Protection Relay Test Set is new generation of L336i series portable relay testing equipment launched by PONOVO. The weight of the whole machine is approximately 9kg. It has 4 models, L336EXi, L336EXi-E, L336EXi-B and L336EXi-H. It is equipped with analog current and voltage output channels, and fiber digital output capability, which could be used for testing any type of relays from electromagnetic relays, numerical relays, microcomputer relays and digital relays....

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-3

L336EXi Series supports analog voltage and analog current output, binary input and binary output, SMV sending and receiving and GOOSE publish and subscription, can test secondary devices such as traditional or intelligent substation protection relay and measurement and control devices. L336EXi Series test traditional protective relay (analog output + binary input) L336EXi series test full-digital protective relay (SMV sending + GOOSE subscription) L336EXi Series receive SMV and GOOSE from L336EXi send analog to MU, MU feedback SMV PNS330i (SMV receiving + GOOSE subscription) (Analog output+ SMV...

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-4

PW336i Protection RelayTest Tester L336EXi Series Digital Protection Relay Set L336EXi Series Panels The front panel and left panel of 4 models are same, the right panel and top panel are different. ▪ Front Panel of L336EXi, L336EXi-H, L336EXi-E, L336EXi-B 8 binary outputs ▪ Left Panel of L336EXi, L336EXi-H, L336EXi-E, L336EXi-B Power supply connector Power switch Auxiliary DC voltage output

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-5

L336EXi Series Digital Protection Relay Test Set ▪ Right Panel of L336EXi-E ▪ Right Panel of L336EXi-H Auxiliary DC voltage output Auxiliary DC voltage output ▪ Top Panel of L336EXi, L336EXi-H, L336EXi-E Ground port 8 pairs LC fiber optic ports 2 ST ports for receiving GPS port 3 reserved interfaces (optional) 6 ST ports for sending 2 Electric Ethernet ports Bluetooth (optional) ▪ Top Panel of L336EXi-B Ground port Power button 3 reserved interfaces (optional) Bluetooth (optional) 8 pairs LC fiber optic ports 2 Electric Ethernet ports GPS port 2 ST ports for receiving 6 ST po

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-6

L336EXiDigital Protection Relay Test Set Specifications AC Current outputs Control Independent control of amplitude, frequency and phase angle 6x20A/3x40A error < 0.08% rd. + 0.02% rg. guar. error < 0.03% rd. + 0.02% rg. typ. Output power characteristic cur\/e Current rise/drop time Operation indication Automatic detection and alarm when overload, distortion and open circuit DC Current outputs Range AC Voltage outputs C o ntro l

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-7

Output power characteristic curve Voltage rise/drop time Harmonic distortion (THD%) Frequency Output time Operation indication Synchronization error between current and voltage continuous output rated voltage Automatic detection and alarm when overload, distortion and short circuit <10ps Note: © test at 50Hz/60Hz condition.

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-10

Developed and manufactured under an ISO9001:2015 registered system Specifications are subject to modification without notice.

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-11

L336EXi-H Digital Protection Relay Test SetSpecifications AC Current outputs DC Current outputs Range AC Voltage outputs Controi

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-12

Note: © test at 50Hz/60Hz condition.

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Developed and manufactured under an ISO9001:2015 registered system Specifications are subject to modification without notice.

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-16

L336EXi-EDigital Protection Relay Test Set Specifications

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-17

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

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-20

Developed and manufactured under an ISO9001:2015 registered system Specifications are subject to modification without notice.

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-21

L336EXi-BDigital Protection Relay Test Set Specifications

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-22

L336EXi-B Digital Protection Relay Test Set Output power characteristic curve Voltage rise/drop time Output time continuous output rated voltage Operation indication Automatic detection and alarm when overload, distortion and short circuit Synchronization error between current and voltage DC Voltage outputs Range General Frequency Range(sine signal) Output characteristic Phase Range Auxiliary DC supply Voltage range Binary inputs (A~H) Number Trigger criteria Potential-free contacts or DC voltage compared to threshold voltage Input characteristics Sample rate Counting function

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-25

Developed and manufactured under an ISO9001:2015 registered system Specifications are subject to modification without notice.

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L336EXi SUPER-LIGHT Digital Protection Relay Test Set Brochure_EN_2026 V6.pdf-26

Professional Solution Provider For The Power World Since 2001, Ponovo Power has been focusing on providing professional solutions to over 5000 clients in the fields of intelligent testing and power quality control in China and aboard

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