SED-1000RSQ-A
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SED-1000RSQ-A
SED · SED-1000RSQ-A · 1 unités vendues
SED-1000RSQ-A — Commercial Electric Storage Water Heater
La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English
The SED-1000RSQ-A is a 1000-liter pressure-bearing commercial electric storage water heater rated 45 kW on 380V 3-phase 5-wire 50 Hz. The inner tank is full 2.5 mm 304 stainless steel; heating elements are 840 stainless
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Fonctionnement
Cold water enters the pressure-bearing 304 SS inner tank via the G2 (DN50) inlet. Submerged 840 stainless heating elements (total 45 kW, 380V 3N~ 50Hz, 68.4 A) heat the stored water. A built-in leakage-protection device monitors the circuit and trips on fault (code E1). A temperature knob on the mechanical control panel sets target temperature (30-75°C). When the tank reaches set temperature the unit enters heat-retention mode; it reheats automatically when temperature drops ~5°C. A magnesium anode (M24) protects the inner tank from corrosion.
Processus de fonctionnement
1Cold water enters the pressure-bearing 304 SS inner tank via the G2 (DN50) inlet.
2Submerged 840 stainless heating elements (total 45 kW, 380V 3N~ 50Hz, 68.4 A) heat the stored water.
3A built-in leakage-protection device monitors the circuit and trips on fault (code E1).
4A temperature knob on the mechanical control panel sets target temperature (30-75°C).
5When the tank reaches set temperature the unit enters heat-retention mode; it reheats automatically when temperature drops ~5°C.
6A magnesium anode (M24) protects the inner tank from corrosion.
Caractéristiques techniques
Caractéristiques de la variante : SED-1000RSQ-A 1000 L
Caractéristiques
Modèle
SED-1000RSQ-A
Tension
380V 3N~ 50Hz (commercial 3-phase)
Fluides et énergie
Commercial electricity 380V 3N~ 50Hz; 45 kW load draws 68.4 A — feed conductors ≥25 mm² GB-spec copper, dedicated 60 A ELCB required; reliable dedicated earth wire; cold water supply (max 0.7 MPa, min 0.05 MPa)
Détails de conformité
Complies with GB4706.1-1998 (general appliance safety), GB4706.12-2006 (storage water heater special requirements), GB20429-2006 (electric water heater installation specification). Must be installed with external dedicated 60 A ELCB. Feed conductors ≥25 mm² copper. Reliable dedicated earth wire mandatory.
Puissance
45 kW
Dimensions
Longueur
900 mm
Largeur
900 mm
Hauteur
2229 mm
Poids
220 kg
Emprise au sol
Φ900 × 2229 mm vertical cylinder. Packaging 1000 × 1070 × 2400 mm, 2.6 m³ shipping volume. Floor must support weight of unit filled with water.
Matériaux
Matériaux en contact
304 stainless steel inner tank (2.5 mm) and 840 stainless steel heating element sheaths in direct water contact
Matériaux du bâti
Stainless steel outer shell with integrated foam insulation layer ≥50 mm; vertical floor-stand pressure-bearing design
Caractéristiques principales
Large 1000 L pressure-bearing storage capacity
304 stainless steel inner tank, full 2.5 mm wall thickness
840 stainless steel heating elements, 45 kW total
Integrated foam insulation ≥50 mm
Stainless steel outer shell
IPX4 waterproof rating
Built-in leakage protection (E1 fault code)
Mechanical or computerised control panel options
G2 (DN50) inlet/outlet; G3/4 (DN20) independent safety valve and drain
M24 magnesium anode for corrosion protection
Max working pressure 0.7 MPa; rated water pressure ≥0.05 MPa
Truly commercial: 45 kW 1000 L unit covers a small hospital ward or 50-bed dormitory
All-stainless construction (inner tank 304, heating elements 840) for long service life
Dual leakage protection (built-in + external 60 A ELCB required) for safety
Grade 1 energy efficiency index
Complies with three national standards (GB4706.1, GB4706.12, GB20429)
Applications
Hospital wards and dialysis facilities
Factory dormitories and worker showers
School and university dormitories
Hotel and hospitality hot-water supply
Secteurs
Hospital and healthcare
Industrial dormitory and canteen
Hotel and hospitality
Pharmaceutical (utility hot water)
Marques des composants
Inner tank: 304 stainless steel, 2.5 mm wall
Heating elements: 840 stainless steel immersion tubes
Outer shell: stainless steel
Insulation: integral foam ≥50 mm
SED
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Nettoyage et entretien
Inspect leakage-protection trip weekly. Drain via G3/4 drain port and flush scale every 6 months (close inlet valve, open drain, flush sediment). Replace M24 magnesium anode annually. Clean filter screens and shower heads regularly to prevent blockage.
Documentation
Fiche technique (PDF)
Aperçu de l’équipement, caractéristiques et dimensions · Document d’origine (anglais)
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Manuel opérateur
Installation, fonctionnement et dépannage · Document d’origine (anglais)
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Fiche comparative (Standard et Économique)
Comparaison des configurations · Document d’origine (anglais)
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Protocoles IQ / OQ / PQ
Documentation de validation pour la conformité GMP · Document d’origine (anglais)
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Protocoles FAT / SAT
Essais de réception en usine et sur site · Document d’origine (anglais)
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Plans CAD (STEP / IGES / DWG)
Plans d’ingénierie pour l’implantation · Document d’origine (anglais)
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Certificats d’étalonnage
Niveau sonore, résistance de terre, rigidité diélectrique et rugosité · Document d’origine (anglais)
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DQ (qualification de la conception)
Protocole complet de qualification de la conception · Document d’origine (anglais)
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Certificats matières
Composition de l’acier inoxydable 316L · Document d’origine (anglais)
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