Dual Moving Iron AC meter – EA19D
$35.00
Dual Moving Iron AC meter – EA19D
Manufacturer: LUMEL
Model: EA19D
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Description
Dual Moving Iron AC meter – EA19D
Dual Moving Iron AC meter – EA19D DESCRIPTION
EA19D meter is destined for the measurement of AC currents for frequency range of 15…400Hz and voltages in the frequency range of 15…100Hz.
Meter has two different movements and two different scales. Any combination Ammeter / Ammeter, Voltmeter / Voltmeter and Voltmeter / Ammeter is possible.
Dual Moving Iron AC meter APPLICATION
The panel electromagnetic meter with a double measuring system is designed to measure AC current with a frequency of 15 … 400 Hz and a voltage of 15 … 100 Hz. The meter will be used, among others, in switchgears, control cabinets of generators and wherever there is a limited space for measuring two electrical quantities. EA19D meters are designed for mounting into panels with thickness not exceeding 25 mm in the holes 92 x 92 mm.
TECHNICAL DATA
Accuracy class 1
Measuring ranges, self-consumption,
front frame dimensions,
length of scale, weight acc. to tab. 1, 2
Rated operating conditions:
– ambient temperature 5…23…55oC
– relative air humidity 25…85%
– frequency of measured quantity for In: 15…400Hz
for Un: 15…100Hz
Execution of ammeters normal scale version or version with
100% overload. Other overcurrent
s cale, on request after agreement.
Additional errors according to EN 60051-2
Execution of ammeters with the nominal range scale according
to table 1; or an extended scale with a value of 2- or 6-times overload
or another agreed with the manufacturer.
The power consumed by the meter
– voltage circuit: < 4.5 VA
– current circuit for In<15A: < 0.5 VA
– current circuit for In>15A: < 0.8 VA
Masa
EA19D 200 g
Electrical overload:
– long-term 120% In, 120% Un
– short-time current measurement 10 times for 5s
– short-term voltage measurement 2 times for 5s (max. 1000V)
Impact resistance
– peak acceleration 15 g
– duration of impact 11 ms
Shock resistance
– range of vibration frequency 10-55-10Hz
– vibration amplitude 0.15 mm (corresponds to 1.5 g at 50 Hz)
Protection Grade acc. to EN 60529 ensureb by:
– case: standard IP 52
custom-made IP 65
– terminals IP 20
Case material thermoplastic material,
self-extinguishing plastic (UL 94V-O)
Meter glass material glass, plastic or anti-reflective glass
(acc. to ordering code)
ACCESSORIES
Screw holders – 2 pcs.
Additional setting pointer
On customers request EA19D meters can be equipped with an additional, setting red pointer fixed on the glass.
Vendor Information
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Chemicals, Laboratory Reagents & Standards, Chemicals, Laboratory ChemicalsSabouraud Dextrose Broth
Price range: $78.73 through $78.96Select options This product has multiple variants. The options may be chosen on the product pageQuick View
