GDYB-S20 Three Phase Energy Meter Test System
GDYB yakatevedzana Matatu Equal Potential Multi-function Electric Energy Meter Test System yakanyatso kugadzirwa yechitatu chizvarwa chemagetsi programmable matatu chikamu chemagetsi simba mita multifunctional bvunzo system zvinoenderana neazvino nyika zviyero uye mirau.Adopts insulated 0.01% yakakwirira chaiyo 1: 1 ikozvino transformer tekinoroji, kuwana bvunzo yevoltage yemukati yakabatana shunt matatu chikamu mita.Yakakodzera kuedzwa kweakasiyana matatu chikamu chemagetsi simba mita ye0.2% uye pazasi (inosanganisira sinusoidal reactive simba mita).Iine chitarisiko chakanaka, mabasa akazara uye kuita kwakanakisa.
GB/T 11150-2001 Midziyo yekuyedza yemamita emagetsi emagetsi (neq IEC 60736)
JJG 307-2006 Electromechanical Meters Yekuyera Alternating-ikozvino Magetsi Simba
JJG 596-1999 Electrical Energy Meters ane Electronics
JJG 597-2005 Verification Equipment ye AC Electrical Energy Meters
DL/T 614-1997 Multifunction watthour mita
DL/T 614-2007 Multifunction magetsi metering equipment (AC)
Mamiriro ezvakatipoteredza
Kushanda kwezvakatipoteredza tembiricha: 23 ℃ ± 2 ℃.
Kushanda kwezvakatipoteredza humidity: 45%~75%.
Magetsi
Chikamu chimwe chete: AC220V±33V.Frequency: 50±2.5Hz
Rudzi rweNhamba: GDYB-S20 Three Phase Electric Energy Meter Test System.
Kururama kweSystem: 0.05%.0.1%.
Kurongeka kwemamita kurongeka: 0.05% Matatu nhanho yakawanda-inoshanda chiyero mita.
Voltage & Yazvino yekuyera chiyero:
Output voltage nhanho: 57.7V/100V/220V/380V.
Kubuda nhanho iripo: 0.005A, 0.025A, 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 25A, 50A, 100A.
Minimum Output ikozvino: 1mA.kururama: ≤5%.
Output load capacity (20 metres)
Voltage kubuda: 800VA.
Ikozvino kuburitsa: 2500VA.
Voltage & kugadzirisa ikozvino
Chinogadziriswa renji: (0% ~ 120%) x kuyerwa chiyero.
Kugadziriswa kunogadziriswa: 10%, 1%, 0.1%, 0.01%.
Phase kugadzirisa:
Inogadziriswa siyana: 0 ° ~ 360 °.
Inogadziriswa fineness: 10 °, 1 °, 0.1 °, 0.01 °.
Frequency kugadzirisa:
Inogadziriswa siyana: 45Hz ~ 65Hz.
Inogadziriswa kunaka: 1Hz, 0.1Hz, 0.01Hz.
Kugadzikana kwesimba rekubuda: ≤0.05%/120S.
Output voltage & kukanganisa ikozvino:
Voltage: ≤0.5%.
Zvazvino: ≤0.5%.
Harmonic marongero:
Harmonic nhamba: 2 ~ 21 nguva.
Harmonic content: ikozvino 2 ~ 21 nguva ≤40% (inoenderana neiyo yakakosha wave).
voltage 2 ~ 21 nguva ≤40% (inoenderana neiyo yakakosha wave).
Harmonic chikamu: 0 ° ~ 359.99 °.
Monitoring chiridzwa:
Yakajairika mita yekuratidzira kurongeka: Voltage: 0.01%.
Nhasi: 0.01%.
Simba: 0.01%.
Chikamu: 0.01.
Kakawanda: 0.01.
Insulated 1: 1 ikozvino transformer parameter:
Kururama: 0.01%.
Kubuda simba: 60VA.
Kuyeresa kwazvino: 1mA~120A (1:1).
Main performance index
a) Kururama: 0.01% (COS∮=0.5C…1…0.5L).
b) Rated frequency: 50Hz/60Hz±5%.
c) Primary ikozvino: 3 × 0.001-120A.
d) Sekondari ikozvino: 3 × 0.001-120A.
e) Kubuda mutoro (chikamu chimwe nechimwe):
0.5W (kubuda kwehuwandu: 0.001-1A).
0.7V yakakamurwa nehuwandu hwezvino (output range: 1-120A).
f) Output load voltage: Max.0.5V (inobuda ikozvino Max. 120A).
Ikozvino transformer dimension: 265 x 200 x 240 mm (L x W x H).
Kurema: 12kg.
Dimension:
Kudzora kunobva: 610 x 800 x 1920mm (L x W x H).
Meter rack: 2350 x 750 x 1850mm (L x W x H).