Buy Hoyt 890PR, Phase Sequence Indicator (Non-Contact Type)

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Battery Warning:: Battery Warning: Power LED Flashes at 4.6 +/- 0.1V or Less

Features:

The 890 PR is a Non-Contact phase detector with flashing LEDs and a beeping buzzer to show the detection of AC 3-phase sequence
Two functions in one unit: open phase and phase sequence detection
Convenient brightness switch to make the indication visible in dim areas or sunlight
Back cover magnet attaches the instrument to the AC distribution panel offer easy measurement
3-Phase AC 75 to 1000V is fitted for detection
Detect frequency range is from 45 to 65Hz

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Technical Details

Reviews

Measurement principle

Static induction

Input voltage

75 ~ 1000Vac

Frequency range

45 - 65Hz

Auto-off

5 min. after power on without detection

Low battery warning

Power LED flashes at 4.6±0.1V or less

Operating temperature and humidity

0 °C ~ 40 °C Max. 80% R.H.

Storage temperature and humidity

-10 °C ~ 50 °C Max. 80% R.H.

Cable length

Approx. 800 mm.

Dimensions

118 (L) x 69 (W) x 38 (D) mm.

Weight (battery included)

Approx. 370 g

Power source

1.5V (AA) x 4 Alkaline batteries

Safety standard

EN 61010-1 CAT III 1000V / CAT IV 600V
EN 61326-1
EN 61557-1 EN 61557-7

Live Wire Check:

State

Indication

Live

Phase with L1, L2, L3, "ON" is live state

Missing line of earth line

LED doesn't light up for missing line of earth line

Earth Line (Delta connection)

Phase with flashing LED is an earth phase

Positive phase

When the Green Rotation LED flashes in clockwise direction orderly as indicated with "arrow" mark, the circuit will be forward under test. The buzzer sounds intermittently.

Reversed phase

When the Red Rotation LED flashes in anti-clockwise direction orderly as indicated with "arrow" mark, the circuit will be reverse under test. The buzzer sounds continuously.

Detect Indications

L1, L2, L3 LED ON is live phase indication. Open phase which LED is off.
CW ON is correct phase sequence
CCW ON is incorrect phase sequence

Notes

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Product Details

Measurement principle

Static induction

Input voltage

75 ~ 1000Vac

Frequency range

45 - 65Hz

Auto-off

5 min. after power on without detection

Low battery warning

Power LED flashes at 4.6±0.1V or less

Operating temperature and humidity

0 °C ~ 40 °C Max. 80% R.H.

Storage temperature and humidity

-10 °C ~ 50 °C Max. 80% R.H.

Cable length

Approx. 800 mm.

Dimensions

118 (L) x 69 (W) x 38 (D) mm.

Weight (battery included)

Approx. 370 g

Power source

1.5V (AA) x 4 Alkaline batteries

Safety standard

EN 61010-1 CAT III 1000V / CAT IV 600V
EN 61326-1
EN 61557-1 EN 61557-7

Live Wire Check:

State

Indication

Live

Phase with L1, L2, L3, "ON" is live state

Missing line of earth line

LED doesn't light up for missing line of earth line

Earth Line (Delta connection)

Phase with flashing LED is an earth phase

Positive phase

When the Green Rotation LED flashes in clockwise direction orderly as indicated with "arrow" mark, the circuit will be forward under test. The buzzer sounds intermittently.

Reversed phase

When the Red Rotation LED flashes in anti-clockwise direction orderly as indicated with "arrow" mark, the circuit will be reverse under test. The buzzer sounds continuously.

Detect Indications

L1, L2, L3 LED ON is live phase indication. Open phase which LED is off.
CW ON is correct phase sequence
CCW ON is incorrect phase sequence

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Hoyt 890PR Phase Sequence Indicator (Non-Contact Type)

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Technical Details

Reviews