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Portable Load Boxes

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Load Box

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Load Box Flyer

Instructions

Portable Load Boxes

Key Benefits:

These load boxes provides a safe and convenient load for meters. Possible applications include meter programming, testing, demonstration or system testing.  Models include the LB-A, and LB-300.  Details about each model is included below. 

Specifications include:

• Operates from a standard 120 volt outlet

• Enclosed box with cover for safety

• Polyphase

• Overcurrent protection (fuse or breaker)

• Standard products accepts Form 9S meters

• Form adapter plug available (LB-A)

LB-300 Specifications

• Main power ON light indicator

• Max current 10A

• VARIAC to vary the current load from 0 to 10 A

• Up-right stand with stability feet

• Many functional switches (see details below)

LB-300 Switching Capabilities

1. Main Power

2. Voltage A on/off

3. Voltage B on/off

4. Voltage C on/off

5. Current A bypass on/off

6. Current B bypass on/off

7. Current C bypass on/off

8. Current A reverse

9. Current B reverse

10. Current C reverse

11. Current A imbalance

12. Current B imbalance

13. Current C imbalance

14. Unity/lead/lag