Fema TAS-1-IAC User Manual Download Page 9

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User’s Manual Series TAS-1

FEMA ELECTRÓNICA - Page 9

6- TECHNICAL SPECIFICATIONS

INDICATION

Display

5 Digits, 7 Segments , Red Led High Brightness

Digit Height

14,2 mm. / 0,56’’

Filter

Anti-reflexive.

Indication

From - 19999 to 32000

Refresh

5 /seg. (Filter selectable)

A/D CONVERTER

Speed

14 Readings / Second

Accuracy

16 BIT + sign (± 65.000 points)

CMRR

> 130 dB

POWER

Standard

230 Vac 50/60 Hz. Consumption 3,5W Max

Optional

115 Vac 50/60Hz. Consumption 3.8W Max

Optional

24 Vdc (±10%) isolated. Consumption 4W Max
Isolation 1000 Vdc (Primary - Secondary)
Maximum consumption at 24 Vdc .- 265 mA
Peak current at start-up <600mA

UNIT TAS-1-VDC

Input Signal Ranges

0/650 Vdc, 0/100 Vdc, 0/10 Vdc
0/1Vdc, 0/100 mVdc, 0/20 mVdc

Note .- Although not mentioned above, the unit accepts any signal range
between 0/20mV and 0/650Vdc, including 60mV, 100mV y150mV shunt
signals. For these ranges. select the closest range and readjust with code
14 11

Accuracy

0,1% from reading ± 1 point

Thermal Drift

± 100 ppm/ºC

Input impedance

1 MOhm for Vin>1Vdc
5 MOhm

for Vin<1Vdc

Effective Resolution

32.000 points

UNIT TAS-1-VAC

Input Signal Ranges

0/650 Vac, 0/100 Vac

0/1 Vac, 0/100 mVac

Note .- Although not mentioned above, the unit accepts any signal range
between 0/20mVac and 0/650Vac, including 60mV, 100mV y150mV shunt
signals. For these ranges. select the closest range and readjust with code
14 11

Accuracy

0,3% of reading ± 1 point

Thermal Drift

± 150 ppm/ºC

Input impedance

1 MOhm for Vin>1Vdc
5 MOhm

for Vin<1Vdc

Effective Resolution

32.000 points

ENVIRONMENTAL DATA

Working Temperature

0 ... + 50 ºC

Storage Temperature

-20 ... + 85 ºC

Humidity

0 ... 85%, non condensaded

MECAHNICAL DATA

Dimensions

Standard 1/8 DIN
96 x 48 x 124 mm. (3,78" x 1.89" x 4,88")

Front

Protection IP65 (NEMA 4)

Weight

0,5 Kgs

ALARMS AND RELAYS (OPTION AL2)

4 alarms on display. Alarms 1 and 2 can control Relays 1 y 2 (Option AL2)
2 Relays ON/OFF 2 A. (non inductive), 250 Vac

Note .- AL2 option not mounted on standard units

ANALÓG OUTPUT

Technical data see page 10

RS485 MODBUS OUTPUT

Technical data see page 12

PEAK / VALLEY, ETC OPTION

Technical data see page 14

UNIT TAS-1-IDC

Input Signal Ranges

0/5 Adc
0/100 mAdc

Note .- Although not mentioned above, the unit accepts any signal range
between 0/100mA and 0/5 Adc. For these ranges. select the closest range
and readjust with code 14 11

Accuracy

0,1% of reading ± 1 point

Thermal Drift

± 150 ppm/ºC

Input impedance

0.02 Ohm for I>100mA
1 Ohm for I<100mA

Effective Resolution

32.000 points

UNIT TAS-1-IAC

Input Signal Ranges

0/5 Aac
0/100 mAac

Note .- Although not mentioned above, the unit accepts any signal range
between 0/100mAac and 0/5 Aac, including X/5 and X/1 Current Transformer
signals. For these ranges. select the closest range and readjust with code
14 11

Accuracy

0,3% of reading ± 1 point

Thermal Drift

± 200 ppm/ºC

Input impedance

0.02 Ohm for I>100mA
1 Ohm for I<100mA

Effective Resolution

32.000 points

SIZES AND PANEL CUT-OUT

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