The GuardDog® WRG-Series is the premier line of Maxivolt products. Primary and secondary protection circuits give clients a redundant layer of protection in the event the first level of protection is expended. SenseTech® form C dry contacts are provided standard on both layers of protection. An optional audible alarm can be added to either the primary or secondary protection circuit. Every device is hand made in the USA and goes through a rigorous and demanding testing process. GuardDog® WRG-Series products feature hybrid circuits consisting of only the highest quality components engineered to provide a clamping threshold for the specific voltage application they are designed for. Safety fusing and the non-ground dependent design eliminate safety risks associated with competitive devices. The various benefits of WRG-Series products provide clients with a quantifiable payback.​

THE WRG-700P

  • Primary and Secondary Protection Circuits
  • Primary and Secondary Safety Fusing 
  • Primary and Secondary Dry Contacts 
  • Audible Alarm Option 
  • NEMA® 4X Rated Enclosure
  • Self Certification IEC61643-11
  • One Year Warranty
  • Made in the USA

APPLICATION

Voltage

690 VAC

Configuration

3Ø /3 Wire

CHARACTERISTICS

Fusing

Internal

Indication

Blue LEDs On / Red LEDs Off

Conductor

12 AWG Stranded

Enclosure

NEMA® Type 4X

CHARACTERISTICS

Self Certification

IEC 61643-11

Environmental

RoHS

DIAGRAM

SPECIFICATIONS

Modes of Protection

L-L

Type (Class)

2 (2)

Clamp Voltage [1 mA] L-N (L-L)

1362

VPL [2kA] L-N (L-L)

2400

SCCR

100 kA

MCOV L-N (L-L)

840

Operating Temperature

-40° C to 85° C

Operating Humidity

1% to 95%

Filtering

UL 1283

EMI-RFI Noise Attenuation

< 40 db

Capacitance

1 to 1.5 uF / Line

Component Response Time

< 1 ns

Surge Current Rating

Contact Maxivolt

Dry Contact Interface

24 VDC - 240 VAC

Relay Max Current

2 Amps

STANDARD INSTALLATION SUMMARY

MAXIVOLT
Serious Surge Protection®
WS Series
Made in the USA

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A team of power quality specialist to help you find a solution for your power quality issues. With vast experience and knowledge protecting industries from transient voltage, our team will help you with product selection, placement, and installation are critical to the performance of a surge protection system.

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Phone

1-800-583-4773

Email

info@maxivolt.com