详情

QA-I

CURRENT ISOLATOR

3-way CURRENT ISOLATOR, ACTIVE or PASSIVE input/output, transparent to the analog signals 0-20mA/0-20mA, DIN rail mounting, universal supply AC/DC.

DESCRIPTION

The QA-I is a current isolator signals from 0 to 20mA. You don’t need to program the module, the device introducing a galvanic separation between input and output of 1.5kV, therefore the amount of input current will be made available at the output. The input and the output current can be ACTIVE or PASSIVE.

INPUT

CURRENT:
Active or Passive, up to 20 mA, input impedence 20 Ohm, max resolution 2μA.

OUTPUT

CURRENT:
Active or Passive, up to 20mA, maximum load resistence 600ohm.
 

LED INDICATION:

POWER: indicates the presence of power supply on the module.

FAIL: indicates the presence of a malfunction (hardware problem, over / under range, incorrect electrical connection.
 

MOUNTING INSTRUCTIONS:

to mount the card on DIN rail, we recommend to place the top of the form on the edge of the bar omega, then pushing the bottom until it clicks. The module is equipped with a slider fastening that will be pushed forward in order to ensure the perfect fastening of the module on the bar.
 

QA-I SPECIFICATIONS:

POWER SUPPLY	10..40 Vdc, 20-28 Vac, 50-60 Hz
RETRASMISSION OUTPUT	On isolated analog output, Voltage and Current (impressed) programmable; Active or Passive supply output. Sensor power supply 13 Vdc, 30mA max
ABSORPTION	Maximum 2
PROTECTION INDEX	IP20
ACCURACY	0,1% F.S.
RESOLUTION	16 bit
REJECTION	50-60 Hz
THERMAL STABILITY AT 25°C	<100 ppm/°C
WORKING TEMPERATURE	-15...+65°C
STORAGE TEMPERATURE	-40°C... +85°C
ISOLATION	Analog Input, analog output and Power supply, are 3-way galvanically isolated at 1,5kV
HUMIDITY	10...90% not condensing
ALTITUDE	Up to 2000 m s.l.m
MOUNTING	DIN rail mounting with removable terminals, RS485 bus and Supply connection ready on the base of module (connector not included, on request)
CONNECTIONS	Removable terminals 5,08mm
CE STANDARDS	EN61000-6-4/2006 + A1 2011; EN64000-6-2/2005; EN61010-1/2010
DIMENSIONS	17,5 x 100 x 112 mm (terminals excluded)

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Energy Meter / Single Phase / Power / Qeed / USB / Power Meter / DIP Switch / Power Supply. QA--I from Saturn Pyro is the best available in Malaysia. High performance and cost effective Power Energy Meter with version of the Singlephase Power meter QI-POWER-485, able to measure the RMS AC or DC Current and Voltage. Available in Penang, KL, Selangor, Johor, Sabah, Sarawak & anywhere in Malaysia & Singapore.


Saturn Pyro provides reliable engineering services such Electrical Safety Survey, Power System Studies (Short Circuit, Load Flow & Protection Discrimination on ETAP), Arc Flash Assessment & Labeling, Design Of Earthing & Lightning Protection, Measurement Of Touch & Step potentials, Power Quality Management, Energy Audit and Data Center Performance Assessment. We also provides Electrical Safety Survey such as Inspection of an electrical installation, Identification of risk (electrical hazards), Review of documentation, operations & maintenance procedures, contingency planning, Generation of report in details of risk potentials and plan for mitigation, Closing report post implementationas. Available in Pulau Pinang, Johor, Kuala Lumpur (KL), Selangor and anywhere in Malaysia / Singapore / Bangalore / India / Mumbai.

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