DEM4A Series Single Phase Power Meter

Tlhaloso e Khutšoanyane:

DEM4A Series Digital Power Meter e sebetsa ka ho toba ho mojaro o moholo 100A AC potoloho Metara ena e tla sebelisoa MID B&D E netefalitsoeng ke SGS UK, e pakang ka bobeli ho nepahala le boleng ba eona.Setifikeiti sena se lumella mofuta ona ho sebelisoa bakeng sa ts'ebeliso efe kapa efe ea tefiso e nyane

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Tekheniki Parameters

Metara Series Lintlha

Pontšo ea LCD

Maemo a fapaneng a nang le matšoao a fapaneng

Tlhaloso

DEM4A009

DEM4A00B/10B

Sesupo sa Tšusumetso bakeng sa matla a sebetsang

B Pontšo ea tšusumetso bakeng sa matla a sebetsang

C Hole IR

D Konopo bakeng sa ho hlahloba data

Konopo ea E bakeng sa ho hlophisa data

F SO1 tlhahiso bakeng sa matla a sebetsang (kamehla)

Tlhahiso ea G SO2 bakeng sa matla a sebetsang (kamehla)

H LCD skrine

Ke Pontšo ea Impulse bakeng sa matla a sebetsang

J Pontšo ea tšusumetso bakeng sa matla a sebetsang

K Hole IR

L Konopo bakeng sa ho hlahloba data

M Konopo ea ho seta data

N SO1 tlhahiso bakeng sa matla a sebetsang (kamehla)

Tlhahiso ea O SO2 bakeng sa matla a sebetsang (kamehla)

P RS485 tlhahiso

Q LCD skrine

DEM4A20B/30B

Setšoantšo sa LCD

B Pontšo ea tšusumetso bakeng sa matla a sebetsang

C Pontšo ea tšusumetso bakeng sa matla a sebetsang

D SO tlhahiso

E Optical boema-kepe

F Kenyeletso ya Letshwao la Kantle

G Left Konopo bakeng sa ho lekola data

Tlhahiso ea H RS485

Ke konopo ea Right bakeng sa ho hlahloba data le ho beha data

Litekanyo tsa limithara

Khokelo ea Wiring

DEM4A009

Hlokomela:15 16:SO1 ke tlhahiso ea SO bakeng sa kWh kapa Active/reactive forward kWh boikhethelo.
17 18:SO2 ke tlhahiso ea SO bakeng sa kvarh kapa Active/reactive reverse kWh boikhethelo

DEM4A00B/10B

Hlokomela:
15 16:SO1 ke tlhahiso ea SO bakeng sa kWh kapa Active/reactive forward kWh boikhethelo.
17 18:SO2 ke tlhahiso ea SO bakeng sa kvarh kapa Active/reactive reverse kWh boikhethelo
19 20: RS485 tlhahiso

DEM4A20B/30B

Hlokomela:
15 16: SO is SO output bakeng sa kWh
17 18: bakeng sa ho kenya lets'oao la kantle, tsebiso ea bohlokoa: ha ho na motlakase o phahameng!
19 20: tlhahiso ea RS485

E fetileng: HA-8 Lebokose la kabo le sa keneleng metsi

E 'ngoe: HA-12 Lebokose la kabo le sa keneleng metsi

Litaba	Mekhahlelo
Standard	EN50470-1/3
Rated Voltage	3*230(400)V
E lekantsoe Hona Joale	0,25-5(30)A,0,25-5(32)A,0,25-5(40)A,0,25-5(45)A, 0,25-5(50)A,0,25-5(60)A, 0,5-10(80)A,0,5-10(100)A
Impulse Constant	1000imp/kWh(LED) 1000imp/kvarh(LED)
Khafetsa	50Hz
Sehlopha sa ho Nepaha	B
Pontšo ea LCD	LCD 6+2 = 999999.99kWh
Mocheso oa Mosebetsi	-40℃70℃
Mocheso oa polokelo	-40 ~ 70 ℃
Tšebeliso ea Matla	<12VA <1W
Karolelano ea Mongobo	≤75% (Ha e fokotsehe)
Boholo ba Mongobo	≤95%
Qala Hona Joale	0.004Ib
Tšireletso ea Nyeoe	IP51 ka tlung

Mofuta	DEM4A009	DEM4A00B	Tlhaloso: DEM4A10B	DEM4A20B	Tlhaloso: DEM4A30B
Software Version	V301	V301	V301	V301	V301
CRC	708A	5B61	2B60	5B61	2B60
Impulse Constant	1000imp/kWh 1000imp/kvarh	1000imp/kWh 1000imp/kvarh	1000imp/kWh 1000imp/kvarh	1000imp/kWh 1000imp/kvarh	1000imp/kWh 1000imp/kvarh
Puisano	IR	IR,RS485 Modbus/DLT645	IR,RS485 Modbus/DLT645	IR,RS485 Modbus/DLT645	IR,RS485 Modbus/DLT645
Sekhahla sa Baud	N/A	960019200 38400115200	960019200 38400115200	960019200 38400115200	960019200 38400115200
SO tlhahiso	SO1 ke SO output bakeng sa kWh(default) kapa Active/reactive forward kWh khethoe nang le maemo a feto-fetohangE arotsoe ka 96000	SO1 ke SO output bakeng sa kWh(default) kapa Active/reactive forward kWh khethoe nang le maemo a feto-fetohangE arotsoe ka 96000	SO1 ke SO output bakeng sa kWh(default) kapa Active/reactive forward kWh khethoe nang le maemo a feto-fetohangE arotsoe ka 96000	SO tlhahiso bakeng sa Active kWhe nang le maemo a feto-fetohangE arotsoe ka 96000	SO tlhahiso bakeng sa Active kWhe nang le maemo a feto-fetohangE arotsoe ka 96000
SO tlhahiso	SO2 ke tlhahiso ea SO bakeng sa kvarh (ea kamehla) kapa Active/reactive reverse kWh khethoe nang le maemo a feto-fetohangE arotsoe ka 96000	SO2 ke tlhahiso ea SO bakeng sa kvarh (ea kamehla) kapa Active/reactive reverse kWh khethoe nang le maemo a feto-fetohangE arotsoe ka 96000	SO2 ke tlhahiso ea SO bakeng sa kvarh (ea kamehla) kapa Active/reactive reverse kWh khethoe nang le maemo a feto-fetohangE arotsoe ka 96000	Letšoao la ho kenya	Letšoao la ho kenya
Pulse bophara	Bophara ba pulse bo fetohang ho latela hajoale, ha lebelo le leholo le ntse le eketseha, le khutsufatsa bophara ba molumo
Backlight	Boputsoa	Boputsoa	Boputsoa	Boputsoa	Boputsoa
Li-Battery	N/A	N/A	EE	N/A	EE
Multi-tariff	N/A	N/A	EE	N/A	EE
Mokhoa oa ho lekanya	1.kakaretso=pele 2.Kakaretso=ho furalla 3.Kakaretso = fetela pele +ho kheloha (kamehla) 4.Kakaretso=Forever-Reverse
Konopo	Tobetsa konopo	Tobetsa konopo	Tobetsa konopo	Tobetsa konopo	Tobetsa konopo
Mosebetsi oa konopo	Konopo e ka ho le letšehali:Ho phetla leqephe, Konopo e ka ho le letona: Ho phetla leqephe, ho seta ponts'o ea tlhahisoleseling
Tlhophiso ea kamehla	1000imp/kWh 1000imp/kvarh	1000imp/kWh 1000imp/kvarh 9600/NOONE /8/1	1000imp/kWh 1000imp/kvarh 9600/NOONE /8/1	1000imp/kWh 9600/NOONE /8/1	1000imp/kWh 9600/NOONE /8/1
Tekanyo ea Mokhoa oa ho lekanya	Konopo	RS485 kapa konopo	RS485 kapa konopo	RS485 kapa konopo	RS485 kapa konopo